CVE-2024-21887
Actively exploited. CVE-2024-21887 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-01-10) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2024-21887 is indexed in Metasploit, GitHub PoC and Nuclei. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
[Update on March 4, 2024] Ivanti published resolution recommendations for Ivanti Connect Secure or Policy Secure in virtual machine [16] on February 29. [Update on February 15, 2024] the vendor released patches for the following versions, which do not...
CSIRTS triage
- What
- Multiple vulnerabilities exist in Ivanti Connect Secure and Policy Secure Gateways.
- Who is affected
- Deployments of Ivanti Connect Secure and Policy Secure Gateways are affected.
- Urgency
- Remediation is urgent due to confirmed exploitation of the vulnerabilities.
- Action
- Apply the patches released by Ivanti for the affected products.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 100% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2024-21887 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- MetasploitA Metasploit Framework module targets this CVE — weaponized, point-and-click exploitation.look it up ↗
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
- NucleiA nuclei-templates detection/PoC template exists for this CVE.look it up ↗
Advisory coverage (2)
- unknown[Update] Multiple vulnerabilities in Ivanti Connect Secure and Policy Secure Gateways (January 11, 2024)cert-fr-alerte · 2024-01-11
- criticalexploitedCVE-2024-21887: Ivanti Connect Secure and Policy Secure Command Injection Vulnerabilitycisa-kev · 2024-01-10
External references
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[](https://www.csirts.com/cve/CVE-2024-21887)