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Exploited vulnerability · CISA KEV

Is CVE-2022-35914 exploited? Yes: in CISA KEV since 7 Mar 2023

Gociux · Teclib GLPI · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2022-35914, Teclib GLPI Remote Code Execution Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 7 Mar 2023, 169 days after it was published. It affects Teclib GLPI. If you run it, CISA's required action is: Apply updates per vendor instructions.

exploitedYesCISA KEV · 7 Mar 2023
ransomwareNot knownno confirmed use
EPSStop 1%among the most likely CVEs to be exploited
severity9.8CVSS 3.1 · critical
US federal due28 Mar 2023BOD 22-01 deadline

What it is

Teclib GLPI contains a remote code execution vulnerability in the third-party library, htmlawed.

VendorTeclib (1 exploited CVE in KEV)
ProductGLPI
VulnerabilityTeclib GLPI Remote Code Execution Vulnerability
WeaknessCWE-74
Published19 Sep 2022
Added to KEV7 Mar 2023
Reported by (CNA)mitre

What to do

  1. Check whether you run it. Look for GLPI in your asset inventory, including appliances and cloud images. Stack check lists every exploited Teclib CVE at once.
  2. Apply the fix. Apply updates per vendor instructions.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 19 Sep 2022.
  4. Get told next time. Email alerts when CISA adds a CVE for Teclib.

References

Questions

Is CVE-2022-35914 being exploited?

Yes. CISA added CVE-2022-35914 to the Known Exploited Vulnerabilities catalog on 7 Mar 2023, which means there is reliable evidence of exploitation in the wild.

Is CVE-2022-35914 used in ransomware attacks?

CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.

How do I fix CVE-2022-35914?

Apply updates per vendor instructions. Check Teclib's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected GLPI and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in March 2023 · act-now radar.

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