CVE-2024-3273

CRITICALNVD 7.39.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-04-11), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.3 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 100%CVSS: 7.3Exploit: cisa kev · ssvc active · epss top5pct · epss high · public exploitExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

UNSUPPORTED WHEN ASSIGNED A vulnerability, which was classified as critical, was found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. Affected is an unknown function of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument system leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259284. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

CVSS v3
7.3
EG Score
9.0(high)
EG Risk
96(Act)
EG Risk 96/100SSVC: Act

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS PROB
100%
EPSS %ILE
100%
KEV
⚠ Exploited

Published

April 4, 2024

Last Modified

October 30, 2025

Advisory Details (2)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic

D-Link Technical Support

https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383
generic

GitHub - netsecfish/dlink · GitHub

https://github.com/netsecfish/dlink

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 33× in last 7d / 184× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 371 total refreshes for this CVE.

  1. 2026-07-27 21:24 UTCGHSA enrichment
  2. 2026-07-27 19:24 UTCCISA KEV update
  3. 2026-07-27 17:26 UTCGHSA enrichment
  4. 2026-07-27 17:17 UTCCISA KEV update
  5. 2026-07-27 13:29 UTCGHSA enrichment
  6. 2026-07-27 09:30 UTCGHSA enrichment
  7. 2026-07-27 05:33 UTCGHSA enrichment
  8. 2026-07-27 01:35 UTCGHSA enrichment
  9. 2026-07-26 21:38 UTCGHSA enrichment
  10. 2026-07-26 17:41 UTCGHSA enrichment
  11. 2026-07-26 13:45 UTCEG score recompute
  12. 2026-07-26 13:44 UTCGHSA enrichment
  13. 2026-07-26 09:47 UTCGHSA enrichment
  14. 2026-07-26 05:51 UTCGHSA enrichment
  15. 2026-07-26 01:53 UTCEG score recompute
  16. 2026-07-26 01:53 UTCGHSA enrichment
  17. 2026-07-24 14:16 UTCEPSS rescore
  18. 2026-07-23 02:36 UTCEG score recompute
  19. 2026-07-22 23:19 UTCEG score recompute
  20. 2026-07-22 23:18 UTCGHSA enrichment
  21. 2026-07-22 19:40 UTCCISA KEV update
  22. 2026-07-22 19:22 UTCGHSA enrichment
  23. 2026-07-22 15:25 UTCGHSA enrichment
  24. 2026-07-22 11:28 UTCGHSA enrichment
  25. 2026-07-22 07:32 UTCGHSA enrichment
Show 75 more
  1. 2026-07-22 03:35 UTCGHSA enrichment
  2. 2026-07-21 23:33 UTCGHSA enrichment
  3. 2026-07-21 18:29 UTCGHSA enrichment
  4. 2026-07-21 14:37 UTCCISA KEV update
  5. 2026-07-21 14:33 UTCGHSA enrichment
  6. 2026-07-21 10:36 UTCGHSA enrichment
  7. 2026-07-21 06:37 UTCGHSA enrichment
  8. 2026-07-21 02:40 UTCGHSA enrichment
  9. 2026-07-20 22:41 UTCGHSA enrichment
  10. 2026-07-20 18:45 UTCGHSA enrichment
  11. 2026-07-20 14:48 UTCGHSA enrichment
  12. 2026-07-20 10:37 UTCGHSA enrichment
  13. 2026-07-20 06:38 UTCGHSA enrichment
  14. 2026-07-20 02:36 UTCGHSA enrichment
  15. 2026-07-19 22:39 UTCGHSA enrichment
  16. 2026-07-19 18:42 UTCGHSA enrichment
  17. 2026-07-19 14:45 UTCGHSA enrichment
  18. 2026-07-19 10:48 UTCGHSA enrichment
  19. 2026-07-19 06:51 UTCGHSA enrichment
  20. 2026-07-19 02:54 UTCGHSA enrichment
  21. 2026-07-18 22:57 UTCGHSA enrichment
  22. 2026-07-18 19:00 UTCGHSA enrichment
  23. 2026-07-18 15:02 UTCGHSA enrichment
  24. 2026-07-18 11:05 UTCGHSA enrichment
  25. 2026-07-18 07:08 UTCGHSA enrichment
  26. 2026-07-18 03:11 UTCGHSA enrichment
  27. 2026-07-17 23:14 UTCGHSA enrichment
  28. 2026-07-17 19:17 UTCGHSA enrichment
  29. 2026-07-17 15:20 UTCGHSA enrichment
  30. 2026-07-17 11:24 UTCGHSA enrichment
  31. 2026-07-17 07:26 UTCEG score recompute
  32. 2026-07-17 07:26 UTCGHSA enrichment
  33. 2026-07-17 03:30 UTCGHSA enrichment
  34. 2026-07-16 23:34 UTCGHSA enrichment
  35. 2026-07-16 19:37 UTCGHSA enrichment
  36. 2026-07-16 17:04 UTCCISA KEV update
  37. 2026-07-16 15:40 UTCGHSA enrichment
  38. 2026-07-16 11:44 UTCGHSA enrichment
  39. 2026-07-16 07:47 UTCGHSA enrichment
  40. 2026-07-16 03:51 UTCGHSA enrichment
  41. 2026-07-15 23:54 UTCGHSA enrichment
  42. 2026-07-15 19:57 UTCGHSA enrichment
  43. 2026-07-15 16:49 UTCCISA KEV update
  44. 2026-07-15 16:01 UTCGHSA enrichment
  45. 2026-07-15 15:04 UTCCISA KEV update
  46. 2026-07-15 12:04 UTCGHSA enrichment
  47. 2026-07-15 08:06 UTCGHSA enrichment
  48. 2026-07-15 04:09 UTCGHSA enrichment
  49. 2026-07-15 00:12 UTCGHSA enrichment
  50. 2026-07-14 20:15 UTCGHSA enrichment
  51. 2026-07-14 18:05 UTCCISA KEV update
  52. 2026-07-14 16:19 UTCGHSA enrichment
  53. 2026-07-14 12:22 UTCGHSA enrichment
  54. 2026-07-14 08:25 UTCGHSA enrichment
  55. 2026-07-14 04:28 UTCGHSA enrichment
  56. 2026-07-14 00:31 UTCGHSA enrichment
  57. 2026-07-13 20:34 UTCGHSA enrichment
  58. 2026-07-13 17:07 UTCCISA KEV update
  59. 2026-07-13 16:37 UTCGHSA enrichment
  60. 2026-07-13 12:41 UTCGHSA enrichment
  61. 2026-07-13 08:44 UTCGHSA enrichment
  62. 2026-07-13 04:46 UTCGHSA enrichment
  63. 2026-07-13 00:49 UTCGHSA enrichment
  64. 2026-07-12 20:51 UTCGHSA enrichment
  65. 2026-07-12 16:54 UTCGHSA enrichment
  66. 2026-07-12 12:57 UTCGHSA enrichment
  67. 2026-07-12 09:00 UTCGHSA enrichment
  68. 2026-07-12 05:03 UTCGHSA enrichment
  69. 2026-07-12 01:07 UTCGHSA enrichment
  70. 2026-07-11 21:11 UTCGHSA enrichment
  71. 2026-07-11 17:14 UTCGHSA enrichment
  72. 2026-07-11 13:17 UTCGHSA enrichment
  73. 2026-07-11 09:21 UTCGHSA enrichment
  74. 2026-07-11 05:24 UTCGHSA enrichment
  75. 2026-07-11 01:27 UTCGHSA enrichment

Publicly available exploits

(5 references)

Working exploit code is in the public domain (4 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCAp0dexMe0/CVE-2024-3273
    First seen Apr 10, 2024

    D-Link NAS Command Execution Exploit

    Open source ↗
  • GitHub PoCK3ysTr0K3R/CVE-2024-3273-EXPLOIT
    First seen Apr 9, 2024

    A PoC exploit for CVE-2024-3273 - D-Link Remote Code Execution RCE

    Open source ↗
  • GitHub PoCChocapikk/CVE-2024-3273
    First seen Apr 7, 2024

    D-Link NAS CVE-2024-3273 Exploit Tool

    Open source ↗
  • GitHub PoCadhikara13/CVE-2024-3273
    First seen Apr 7, 2024

    Exploit for CVE-2024-3273, supports single and multiple hosts

    Open source ↗
  • Nucleihttp/cves/2024/CVE-2024-3273.yaml
    First seen Jan 1, 2024

    D-Link Network Attached Storage - Command Injection and Backdoor Account

    Open source ↗

Frequently asked(6)

What is CVE-2024-3273?
CVE-2024-3273 is a critical vulnerability published on April 4, 2024. UNSUPPORTED WHEN ASSIGNED A vulnerability, which was classified as critical, was found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. Affected is an unknown function of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument…
When was CVE-2024-3273 disclosed?
CVE-2024-3273 was first published in the National Vulnerability Database on April 4, 2024, with the most recent update on October 30, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-3273 actively exploited?
Yes. CISA added CVE-2024-3273 to the Known Exploited Vulnerabilities catalog on April 11, 2024, affecting D-Link Multiple NAS Devices. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-3273?
CVE-2024-3273 has a CVSS v3 base score of 7.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-3273?
CVE-2024-3273 affects D-Link Multiple NAS Devices. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2024-3273?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-3273, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2024-3273

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