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Exploited vulnerability · CISA KEV

Is CVE-2023-35081 exploited? Yes: in CISA KEV since 31 Jul 2023

Gociux · Ivanti Endpoint Manager Mobile (EPMM) · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2023-35081, Ivanti Endpoint Manager Mobile (EPMM) Path Traversal Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 31 Jul 2023. It affects Ivanti Endpoint Manager Mobile (EPMM). If you run it, CISA's required action is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

exploitedYesCISA KEV · 31 Jul 2023
ransomwareNot knownno confirmed use
EPSStop 1%among the most likely CVEs to be exploited
severity7.2CVSS 3.0 · high
US federal due21 Aug 2023BOD 22-01 deadline

What it is

Ivanti Endpoint Manager Mobile (EPMM) contains a path traversal vulnerability that enables an authenticated administrator to perform malicious file writes to the EPMM server. This vulnerability can be used in conjunction with CVE-2023-35078 to bypass authentication and ACLs restrictions (if applicable).

VendorIvanti (38 exploited CVEs in KEV)
ProductEndpoint Manager Mobile (EPMM)
VulnerabilityIvanti Endpoint Manager Mobile (EPMM) Path Traversal Vulnerability
WeaknessCWE-22
Published3 Aug 2023
Added to KEV31 Jul 2023
Reported by (CNA)hackerone

What to do

  1. Check whether you run it. Look for Endpoint Manager Mobile (EPMM) in your asset inventory, including appliances and cloud images. Stack check lists every exploited Ivanti CVE at once.
  2. Apply the fix. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  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 3 Aug 2023.
  4. Get told next time. Email alerts when CISA adds a CVE for Ivanti.

Other exploited CVEs in Endpoint Manager Mobile (EPMM)

References

Questions

Is CVE-2023-35081 being exploited?

Yes. CISA added CVE-2023-35081 to the Known Exploited Vulnerabilities catalog on 31 Jul 2023, which means there is reliable evidence of exploitation in the wild.

Is CVE-2023-35081 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-2023-35081?

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Check Ivanti's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected Endpoint Manager Mobile (EPMM) 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 July 2023 · Ivanti scorecard · act-now radar.

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