CVE-2024-47175

HIGHNVD 8.68.8
EchelonGraph scoreHIGH confidence

“▲” beside the score: it is higher than NVD's CVSS score.

Score elevated to 8.8 because EPSS predicted 64% probability of exploitation within the next 30 days (99th percentile of EPSS-scored CVEs) when EchelonGraph scored this CVE. NVD baseline CVSS 8.6 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction (continuous uplift above 30%)
Sources: EPSS, NVD CVSS v3
Trending — 3 sources updated this weekWeaponized

Also known asEUVD-2024-42297 (ENISA EUVD)Source: ENISA EUVD

8.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • High exploitation likelihood — EPSS 64%
  • Public exploit code is available (Metasploit)
CISA-KEV: Not listedEPSS PROB: 64%CVSS: 8.6Exploit: MetasploitExposed services: Not assessed

A fix is available — apply it.

CUPS is a standards-based, open-source printing system, and libppd can be used for legacy PPD file support. The libppd function ppdCreatePPDFromIPP2 does not sanitize IPP attributes when creating the PPD buffer. When used in combination with other functions such as cfGetPrinterAttributes5, can result in user controlled input and ultimately code execution via Foomatic. This vulnerability can be part of an exploit chain leading to remote code execution (RCE), as described in CVE-2024-47176.

CVSS v3
8.6
EG Score
8.8HIGHhigh confidence
EG Risk
65
EG Risk 65/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity86% × 45%
Impact severity (EG Severity): CVSS 8.6 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation65% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 2 (Weaponized): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
64%
EPSS %ILE
99th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (8.8): severity, escalated by confirmed exploitation. This CVE's 8.8 is EPSS's lift toward 9.0 from its impact severity (EG Severity, CVSS 8.6 HIGH): a likelihood of exploitation, not impact.

EG Severity
8.6 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
EG Likelihood
64% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-27). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track* at medium mission impactTrack at low, Track* at medium and Attend at high mission impact.CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

September 26, 2024

Last Modified

November 3, 2025

Advisory Details (10)

Auto-updated Sep 1, 2026
Patch available. Sources: github, github_commit.
Web pageMentions a patch (unverified)

[SECURITY] [DLA 3904-1] cups security update

https://lists.debian.org/debian-lts-announce/2024/09/msg00047.html
GitHub commit Patch Available

commit d681747ebf12 (OpenPrinting/libppd)

Patch available: OpenPrinting/libppd 2.1.0 (contains commit d681747ebf12)

https://github.com/OpenPrinting/libppd/commit/d681747ebf12602cb426725eb8ce2753211e2477
Web page

oss-security - Re: CUPS printing system vulnerabilities

http://www.openwall.com/lists/oss-security/2024/09/27/3
Web page

Attacking UNIX Systems via CUPS, Part I | evilsocket

https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I
Web page

CUPS.org

https://www.cups.org
GitHub advisoryMentions a patch (unverified)

ppdCreatePPDFromIPP2 does not sanitize IPP attributes when creating the PPD buffer · Advisory · OpenPrinting/libppd · GitHub

https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6
GitHub advisoryMentions a patch (unverified)

cfGetPrinterAttributes5 does not validate IPP attributes returned from an IPP server · Advisory · OpenPrinting/libcupsfilters · GitHub

https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5
GitHub advisoryMentions a patch (unverified)

Command injection via FoomaticRIPCommandLine · Advisory · OpenPrinting/cups-filters · GitHub

https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47
GitHub advisoryMentions a patch (unverified)

Multiple bugs leading to info leak and remote code execution · Advisory · OpenPrinting/cups-browsed · GitHub

https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8

Patch Availability(16)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulibcupsppdc1 (2.2.7-1ubuntu2.10+esm6) @ bionic2026-10-27ubuntu
ubuntuppdc (2:2.0.0-0ubuntu4.1) @ noble2026-10-27ubuntu
ubuntulibcupsimage2t64 (2.4.7-1.2ubuntu7.3) @ noble2026-10-27ubuntu
ubuntulibcupsppdc1-dev (2.1.3-4ubuntu0.11+esm8) @ xenial2026-10-27ubuntu
redhatcups-1:2.2.6-62.el8_102025-01-08redhat
redhatcups-1:2.3.3op2-31.el9_52024-11-12redhat
redhatcups-filters-0:1.20.0-27.el8_6.32024-10-03redhat
redhatcups-filters-0:1.0.35-26.el7_7.32024-10-02redhat
redhatcups-filters-0:1.28.7-11.el9_2.22024-10-02redhat
redhatcups-filters-0:1.20.0-24.el8_4.22024-10-02redhat
redhatcups-filters-0:1.0.35-29.el7_9.32024-10-02redhat
redhatcups-filters-0:1.28.7-10.el9_0.22024-10-02redhat
redhatcups-filters-0:1.20.0-29.el8_8.32024-10-01redhat
redhatcups-filters-0:1.20.0-19.el8_2.22024-10-01redhat
redhatcups-filters-0:1.20.0-35.el8_102024-10-01redhat
redhatcups-filters-0:1.28.7-17.el9_42024-09-27redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(10 across 10 ecosystems)
Alpine:v3.19(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.9-r1: fixed in 2.4.9-r1
—
Alpine:v3.20(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.9-r1: fixed in 2.4.9-r1
—
Alpine:v3.21(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.10-r1: fixed in 2.4.10-r1
—
Alpine:v3.22(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.10-r1: fixed in 2.4.10-r1
—
Alpine:v3.23(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.10-r1: fixed in 2.4.10-r1
—
Alpine:v3.24(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.10-r1: fixed in 2.4.10-r1
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
cups2.3.3op2-3+deb11u1 ... 2.3.3op2-3+deb11u8 (8 versions)
  • every version up to 2.3.3op2-3+deb11u9: fixed in 2.3.3op2-3+deb11u9
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
cups2.4.2-3 ... 2.4.2-3+deb12u7 (8 versions)
  • every version up to 2.4.2-3+deb12u8: fixed in 2.4.2-3+deb12u8
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.10-2: fixed in 2.4.10-2
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
cups—
  • every version up to 2.4.10-2: fixed in 2.4.10-2
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(4)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 6× in last 7d / 32× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 91 of 163 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 9 repeat rows among the latest 100 are merged into the row they repeat. The 72 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-31 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  2. 2026-10-30 16:32 UTCEPSS rescoreEPSS 64% · 99th percentile
  3. 2026-10-28 16:29 UTCEPSS rescoreEPSS 64% · 99th percentile
  4. 2026-10-27 19:04 UTCEG score recompute
  5. 2026-10-27 19:04 UTCVendor advisory
  6. 2026-10-27 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  7. 2026-10-25 17:01 UTCEG score recompute
  8. 2026-10-25 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  9. 2026-10-24 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  10. 2026-10-22 16:31 UTCEPSS rescoreEPSS 64% · 99th percentile
  11. 2026-10-21 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  12. 2026-10-20 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  13. 2026-10-20 10:44 UTCEG score recompute
  14. 2026-10-20 10:44 UTCVendor advisory
  15. 2026-10-19 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  16. 2026-10-18 06:58 UTCEG score recompute
  17. 2026-10-17 16:31 UTCEPSS rescoreEPSS 64% · 99th percentile
  18. 2026-10-16 16:37 UTCEPSS rescoreEPSS 64% · 99th percentile
  19. 2026-10-15 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  20. 2026-10-14 16:30 UTCEPSS rescoreEPSS 64% · 99th percentile
  21. 2026-10-13 16:31 UTCEPSS rescoreEPSS 64% · 99th percentile
  22. 2026-10-12 17:43 UTCEG score recompute
  23. 2026-10-12 16:31 UTCEPSS rescoreEPSS 64% · 99th percentile
  24. 2026-10-11 21:09 UTCEG score recompute
  25. 2026-10-11 16:01 UTCEG score recompute
Show 66 more
  1. 2026-10-11 13:46 UTCEPSS rescoreEPSS 64% · 99th percentile
  2. 2026-10-10 19:58 UTCEPSS rescoreEPSS 64% · 99th percentile
  3. 2026-10-10 12:55 UTCOSV refresh
  4. 2026-10-09 20:05 UTCEPSS rescoreEPSS 64% · 99th percentile
  5. 2026-10-07 23:46 UTCEPSS rescoreEPSS 64% · 99th percentile
  6. 2026-10-06 15:16 UTCEPSS rescoreEPSS 64% · 99th percentile
  7. 2026-10-03 14:24 UTCEPSS rescoreEPSS 64% · 99th percentile
  8. 2026-10-01 19:48 UTCEPSS rescoreEPSS 64% · 99th percentile
  9. 2026-09-30 19:54 UTCEG score recompute
  10. 2026-09-30 15:02 UTCEPSS rescoreEPSS 64% · 99th percentile
  11. 2026-09-26 15:57 UTCEPSS rescoreEPSS 64% · 99th percentile
  12. 2026-09-24 14:01 UTCEPSS rescoreEPSS 64% · 99th percentile
  13. 2026-09-23 13:46 UTCEPSS rescoreEPSS 64% · 99th percentile
  14. 2026-09-22 14:47 UTCEPSS rescoreEPSS 64% · 99th percentile
  15. 2026-09-20 22:27 UTCOSV refresh
  16. 2026-09-18 19:26 UTCEPSS rescoreEPSS 64% · 99th percentile
  17. 2026-09-17 19:27 UTCEPSS rescoreEPSS 64% · 99th percentile
  18. 2026-09-16 14:06 UTCEPSS rescoreEPSS 64% · 99th percentile
  19. 2026-09-16 05:12 UTCEPSS rescoreEPSS 64% · 99th percentile
  20. 2026-09-15 03:08 UTCEPSS rescoreEPSS 64% · 99th percentile
  21. 2026-09-13 16:45 UTCEPSS rescoreEPSS 64% · 99th percentile
  22. 2026-09-12 14:59 UTCEPSS rescoreEPSS 64% · 99th percentile
  23. 2026-09-11 09:35 UTCEPSS rescoreEPSS 64% · 99th percentile
  24. 2026-09-10 09:33 UTCEPSS rescoreEPSS 64% · 99th percentile
  25. 2026-09-07 16:00 UTCEPSS rescoreEPSS 64% · 99th percentile
  26. 2026-09-06 13:46 UTCEPSS rescoreEPSS 64% · 99th percentile
  27. 2026-09-04 13:59 UTCEPSS rescoreEPSS 64% · 99th percentile
  28. 2026-09-02 14:10 UTCEPSS rescoreEPSS 64% · 99th percentile
  29. 2026-09-01 21:58 UTCOSV refresh
  30. 2026-09-01 13:52 UTCEPSS rescoreEPSS 64% · 99th percentile
  31. 2026-08-30 19:16 UTCEPSS rescoreEPSS 64% · 99th percentile
  32. 2026-08-28 21:39 UTCEPSS rescoreEPSS 64% · 99th percentile
  33. 2026-08-27 14:23 UTCEPSS rescoreEPSS 64% · 99th percentile
  34. 2026-08-26 14:44 UTCEPSS rescoreEPSS 64% · 99th percentile
  35. 2026-08-25 13:47 UTCEPSS rescoreEPSS 64% · 99th percentile
  36. 2026-08-24 14:15 UTCEPSS rescoreEPSS 64% · 99th percentile
  37. 2026-08-21 23:47 UTCEPSS rescoreEPSS 64% · 99th percentile
  38. 2026-08-20 22:54 UTCEPSS rescoreEPSS 64% · 99th percentile
  39. 2026-08-19 17:02 UTCEPSS rescoreEPSS 64% · 99th percentile
  40. 2026-08-18 13:46 UTCEPSS rescoreEPSS 64% · 99th percentile
  41. 2026-08-17 13:45 UTCEPSS rescoreEPSS 64% · 99th percentile
  42. 2026-08-16 14:54 UTCEPSS rescoreEPSS 64% · 99th percentile
  43. 2026-08-16 02:13 UTCEPSS rescoreEPSS 64% · 99th percentile
  44. 2026-08-16 00:07 UTCOSV refresh
  45. 2026-08-15 01:29 UTCEPSS rescoreEPSS 64% · 99th percentile
  46. 2026-08-13 21:59 UTCEPSS rescoreEPSS 64% · 99th percentile
  47. 2026-08-12 13:49 UTCEPSS rescoreEPSS 64% · 99th percentile
  48. 2026-08-11 13:40 UTCEPSS rescoreEPSS 64% · 99th percentile
  49. 2026-08-09 13:45 UTCEPSS rescoreEPSS 64% · 99th percentile
  50. 2026-08-08 16:35 UTCEPSS rescoreEPSS 64% · 99th percentile
  51. 2026-08-07 16:25 UTCEPSS rescoreEPSS 64% · 99th percentile
  52. 2026-08-06 13:45 UTCEPSS rescoreEPSS 64% · 99th percentile
  53. 2026-08-04 15:08 UTCEPSS rescoreEPSS 64% · 99th percentile
  54. 2026-07-31 17:42 UTCOSV refresh
  55. 2026-07-30 16:26 UTCEPSS rescoreEPSS 64% · 99th percentile
  56. 2026-07-30 01:29 UTCEPSS rescoreEPSS 64% · 99th percentile
  57. 2026-07-28 15:35 UTCEPSS rescoreEPSS 64% · 99th percentile
  58. 2026-07-26 14:53 UTCEPSS rescoreEPSS 64% · 99th percentile
  59. 2026-07-25 14:16 UTCEPSS rescoreEPSS 64% · 99th percentile
  60. 2026-07-24 14:16 UTCEPSS rescoreEPSS 64% · 99th percentile
  61. 2026-07-23 14:17 UTCEPSS rescoreEPSS 62% · 99th percentile
  62. 2026-07-23 02:41 UTCEG score recompute▲ 0.20
  63. 2026-07-22 14:07 UTCEPSS rescoreEPSS 62% · 99th percentile
  64. 2026-07-21 15:23 UTCEPSS rescoreEPSS 62% · 99th percentile
  65. 2026-07-20 17:06 UTCEPSS rescoreEPSS 62% · 99th percentile
  66. 2026-07-18 10:03 UTCEPSS rescoreEPSS 62% · 99th percentile

Publicly available exploits

(1 reference)

Public exploit code is referenced for this CVE (1 Metasploit module). Defenders should treat patch urgency accordingly.

  • Metasploitexploit/multi/misc/cups_ipp_remote_code_execution✓ verified
    Published Nov 22, 2024

    CUPS IPP Attributes LAN Remote Code Execution

    Open source ↗

Frequently asked(5)

What is CVE-2024-47175?
CVE-2024-47175 is a high-severity vulnerability; its CVE record was published on September 26, 2024. CUPS is a standards-based, open-source printing system, and libppd can be used for legacy PPD file support. The libppd function ppdCreatePPDFromIPP2 does not sanitize IPP attributes when creating the PPD buffer. When used in combination with other functions such as cfGetPrinterAttributes5, can…
When was the CVE record for CVE-2024-47175 published?
The CVE record for CVE-2024-47175 was published on September 26, 2024. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of November 3, 2025; the record at its source may have been updated since.
Is CVE-2024-47175 actively exploited?
CVE-2024-47175 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model places it in Tier 2 (Weaponized), which is not evidence of exploitation: a Metasploit module exists for it, and CISA's SSVC data says a public PoC exists and its EPSS is 50% or more. EchelonGraph does not test whether exploit code works. FIRST EPSS estimates a 64% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-47175?
CVE-2024-47175 has a CVSS v3 base score of 8.6 (NVD). EchelonGraph synthesises NVD + FIRST EPSS into a combined EG score of 8.8 (HIGH).
How do I remediate CVE-2024-47175?
A fix for CVE-2024-47175 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-47175 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-47175

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