CVE-2024-2054

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2024-03-21. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
9.8
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 81%
CISA-KEV: Not listedEPSS: 81%CVSS: 9.8Exploit: NoneExposed: 0

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

The Artica-Proxy administrative web application will deserialize arbitrary PHP objects supplied by unauthenticated users and subsequently enable code execution as the "www-data" user.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
92(Attend)
EG Risk 92/100SSVC: Attend

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
Severity98% × 45%
Exploitation81% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
99.6%
KEV
Not listed

Published

March 21, 2024

Last Modified

January 12, 2026

Advisory Details (2)

Auto-updated May 24, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available
https://korelogic.com/Resources/Advisories/KL-001-2024-002.txt
generic🟡 PoC Available

Full Disclosure: KL-001-2024-002: Artica Proxy Unauthenticated PHP Deserialization Vulnerability

http://seclists.org/fulldisclosure/2024/Mar/12

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 17× 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.

  1. 2026-07-24 14:16 UTCEPSS rescore
  2. 2026-07-23 02:33 UTCEG score recompute
  3. 2026-07-22 23:19 UTCEG score recompute
  4. 2026-07-22 14:07 UTCEPSS rescore
  5. 2026-07-20 17:06 UTCEPSS rescore
  6. 2026-07-16 17:01 UTCEPSS rescore
  7. 2026-07-15 16:56 UTCEPSS rescore
  8. 2026-07-15 16:56 UTCEPSS rescore
  9. 2026-07-13 22:28 UTCEPSS rescore
  10. 2026-07-09 19:09 UTCEPSS rescore
  11. 2026-07-05 02:29 UTCEPSS rescore
  12. 2026-07-02 17:00 UTCEPSS rescore
  13. 2026-07-01 15:05 UTCEPSS rescore
  14. 2026-06-27 03:07 UTCEPSS rescore
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  16. 2026-06-25 13:49 UTCEPSS rescore
  17. 2026-06-25 13:48 UTCEPSS rescore
  18. 2026-06-23 21:32 UTCEPSS rescore
  19. 2026-06-23 21:32 UTCEPSS rescore
  20. 2026-06-21 14:55 UTCEPSS rescore
  21. 2026-06-21 14:55 UTCEPSS rescore
  22. 2026-06-21 01:58 UTCEPSS rescore
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  24. 2026-06-17 17:52 UTCEPSS rescore
  25. 2026-06-17 17:52 UTCEPSS rescore
Show 30 more
  1. 2026-06-16 17:52 UTCEPSS rescore
  2. 2026-06-16 17:51 UTCEPSS rescore
  3. 2026-06-15 17:47 UTCEPSS rescore
  4. 2026-06-14 23:16 UTCEPSS rescore
  5. 2026-06-13 22:59 UTCEPSS rescore
  6. 2026-06-13 22:59 UTCEPSS rescore
  7. 2026-06-12 23:11 UTCEPSS rescore
  8. 2026-06-12 23:11 UTCEPSS rescore
  9. 2026-06-10 22:17 UTCEPSS rescore
  10. 2026-06-10 13:21 UTCEPSS rescore
  11. 2026-06-10 13:21 UTCEPSS rescore
  12. 2026-06-08 14:16 UTCEPSS rescore
  13. 2026-06-07 15:24 UTCEPSS rescore
  14. 2026-06-07 15:24 UTCEPSS rescore
  15. 2026-06-05 22:46 UTCEPSS rescore
  16. 2026-06-05 22:46 UTCEPSS rescore
  17. 2026-06-01 13:51 UTCEPSS rescore
  18. 2026-06-01 13:51 UTCEPSS rescore
  19. 2026-06-01 13:51 UTCEPSS rescore
  20. 2026-05-31 22:30 UTCEPSS rescore
  21. 2026-05-31 22:30 UTCEPSS rescore
  22. 2026-05-31 00:15 UTCEPSS rescore
  23. 2026-05-31 00:15 UTCEPSS rescore
  24. 2026-05-28 13:44 UTCEPSS rescore
  25. 2026-05-28 13:44 UTCEPSS rescore
  26. 2026-05-28 13:44 UTCEPSS rescore
  27. 2026-05-26 07:18 UTCEPSS rescore
  28. 2026-05-26 07:18 UTCEPSS rescore
  29. 2026-05-24 06:06 UTCEG score recompute
  30. 2026-05-24 06:06 UTCGHSA enrichment

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-52146
    First seen Apr 9, 2025

    Artica Proxy 4.50 - Remote Code Execution (RCE)

    Open source ↗
  • Metasploitexploit/linux/http/artica_proxy_unauth_rce_cve_2024_2054✓ verified
    First seen Mar 5, 2024

    Artica Proxy Unauthenticated PHP Deserialization Vulnerability

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-2054?
CVE-2024-2054 is a critical vulnerability published on March 21, 2024. The Artica-Proxy administrative web application will deserialize arbitrary PHP objects supplied by unauthenticated users and subsequently enable code execution as the "www-data" user.
When was CVE-2024-2054 disclosed?
CVE-2024-2054 was first published in the National Vulnerability Database on March 21, 2024, with the most recent update on January 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-2054 actively exploited?
CVE-2024-2054 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-2054?
CVE-2024-2054 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2024-2054?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-2054, 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

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