CVE-2009-1142

MEDIUMNVD 6.76.7—
EchelonGraph scoreMEDIUM confidence

Score 6.7 from GitHub Security Advisory published 2022-11-23. NVD baseline CVSS 6.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.7
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.7Exploit: NoneExposed: 0

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

An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can gain privileges via a symlink attack on /tmp files if vmware-user-suid-wrapper is setuid root and the ChmodChownDirectory function is enabled.

CVSS v3
6.7
EG Score
6.7(medium)
EPSS
17.9%
KEV
Not listed

Published

November 23, 2022

Last Modified

April 25, 2025

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 0× in last 7d / 0× 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. 2026-07-11 08:22 UTCEPSS rescore
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  16. 2026-06-28 13:19 UTCOSV refresh
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  20. 2026-06-10 23:39 UTCOSV refresh
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  44. 2026-05-28 13:42 UTCEPSS rescore
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  48. 2026-05-26 13:41 UTCEPSS rescore
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  50. 2026-05-26 07:16 UTCEPSS rescore
  51. 2026-05-26 07:16 UTCEPSS rescore
  52. 2026-05-25 11:37 UTCEG score recompute
  53. 2026-05-25 11:37 UTCGHSA enrichment
  54. 2026-05-24 16:43 UTCEPSS rescore

Frequently asked(5)

What is CVE-2009-1142?
CVE-2009-1142 is a medium vulnerability published on November 23, 2022. An issue was discovered in open-vm-tools 2009.03.18-154848. Local users can gain privileges via a symlink attack on /tmp files if vmware-user-suid-wrapper is setuid root and the ChmodChownDirectory function is enabled.
When was CVE-2009-1142 disclosed?
CVE-2009-1142 was first published in the National Vulnerability Database on November 23, 2022, with the most recent update on April 25, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-1142 actively exploited?
CVE-2009-1142 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2009-1142?
CVE-2009-1142 has a CVSS v3 base score of 6.7 (NVD).
How do I remediate CVE-2009-1142?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-1142, 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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