CVE-2024-39709 — Incorrect file permissions in Ivanti Connect Secure before version 22

Incorrect file permissions in Ivanti Connect Secure before version 22.6R2 (Not Applicable to 9.1Rx) and Ivanti Policy Secure before version 22.7R1 (Not Applicable to 9.1Rx) allow a local authenticated attacker to escalate their privileges.

01What is this vulnerability?

Incorrect file permissions in Ivanti Connect Secure before version 22.6R2 (Not Applicable to 9.1Rx) and Ivanti Policy Secure before version 22.7R1 (Not Applicable to 9.1Rx) allow a local authenticated attacker to escalate their privileges.

02Affected products

Vendor	Product	Versions
Ivanti	Connect Secure	22.6R2
Ivanti	Policy Secure	22.7R1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-11-13T01:54:45.448Z
• Last modified: 2024-11-23T21:06:04.916Z

09References

• forums.ivanti.com — https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-…