CVE-2023-35852

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2023-06-19. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

In Suricata before 6.0.13 (when there is an adversary who controls an external source of rules), a dataset filename, that comes from a rule, may trigger absolute or relative directory traversal, and lead to write access to a local filesystem. This is addressed in 6.0.13 by requiring allow-absolute-filenames and allow-write (in the datasets rules configuration section) if an installation requires traversal/writing in this situation.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: Track

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
Severity75% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
63%
KEV
Not listed

Published

June 19, 2023

Last Modified

November 3, 2025

References (9)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 47× 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 123 total refreshes for this CVE.

  1. 2026-07-30 16:26 UTCEPSS rescore
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  3. 2026-07-30 01:28 UTCEPSS rescore
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  12. 2026-07-23 02:24 UTCEG score recompute
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  25. 2026-07-15 17:19 UTCOSV refresh
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  1. 2026-07-15 16:56 UTCEPSS rescore
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  23. 2026-06-30 23:21 UTCEPSS rescore
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  25. 2026-06-29 14:05 UTCEPSS rescore
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  31. 2026-06-27 18:04 UTCOSV refresh
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  48. 2026-06-18 17:51 UTCEPSS rescore
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  62. 2026-06-10 22:17 UTCEPSS rescore
  63. 2026-06-10 13:21 UTCEPSS rescore
  64. 2026-06-10 04:47 UTCOSV refresh
  65. 2026-06-08 14:16 UTCEPSS rescore
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  73. 2026-06-05 06:09 UTCEPSS rescore
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  75. 2026-06-04 13:11 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2023-35852?
CVE-2023-35852 is a high vulnerability published on June 19, 2023. In Suricata before 6.0.13 (when there is an adversary who controls an external source of rules), a dataset filename, that comes from a rule, may trigger absolute or relative directory traversal, and lead to write access to a local filesystem. This is addressed in 6.0.13 by requiring…
When was CVE-2023-35852 disclosed?
CVE-2023-35852 was first published in the National Vulnerability Database on June 19, 2023, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-35852 actively exploited?
CVE-2023-35852 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 37.5% of all scored CVEs.
What is the CVSS score of CVE-2023-35852?
CVE-2023-35852 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2023-35852?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-35852, 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.

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