CVE-2023-29711

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2023-06-22. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 70%
CISA-KEV: Not listedEPSS: 70%CVSS: 9.8Exploit: NoneExposed: 0

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

An incorrect access control issue was discovered in Interlink PSG-5124 version 1.0.4, allows attackers to execute arbitrary code via crafted GET request.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
87(Track)
EG Risk 87/100SSVC: 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
Severity98% × 45%
Exploitation70% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
99.3%
KEV
Not listed

Published

June 22, 2023

Last Modified

December 12, 2024

Advisory Details (2)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic

Notion

https://holistic-height-e6d.notion.site/LINK-PSG-5124-Switch-remote-command-vulnerability-da4fd8fb450d42879b07ef3a953a2366
generic

LINK-Unauthorized/CVE-2023-29711 at main · shellpei/LINK-Unauthorized · GitHub

https://github.com/shellpei/LINK-Unauthorized/blob/main/CVE-2023-29711

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 25× 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. 2026-07-23 02:21 UTCEG score recompute
  2. 2026-07-22 23:09 UTCEG score recompute
  3. 2026-07-22 14:06 UTCEPSS rescore
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  44. 2026-05-26 07:18 UTCEPSS rescore
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  46. 2026-05-26 07:17 UTCEPSS rescore
  47. 2026-05-24 23:04 UTCEG score recompute
  48. 2026-05-24 23:04 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2023-29711?
CVE-2023-29711 is a critical vulnerability published on June 22, 2023. An incorrect access control issue was discovered in Interlink PSG-5124 version 1.0.4, allows attackers to execute arbitrary code via crafted GET request.
When was CVE-2023-29711 disclosed?
CVE-2023-29711 was first published in the National Vulnerability Database on June 22, 2023, with the most recent update on December 12, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-29711 actively exploited?
CVE-2023-29711 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-29711?
CVE-2023-29711 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-29711?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-29711, 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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