CVE-2025-0282

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a remote unauthenticated attacker to achieve remote code execution.

CVSS v3 vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-121, CWE-787

Threats tracking this CVE

• RESURGE Passive Rootkit — Ivanti Connect Secure CVE-2025-0282 Exploitation, CRC32 TLS Fingerprint C2, Covert SSH Channel, SPAWNCHIMERA/SPAWNSLOTH Variants, CISA MAR Update — CRITICAL

References

• https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283
• https://cloud.google.com/blog/topics/threat-intelligence/ivanti-connect-secure-vpn-zero-day
• https://www.cisa.gov/cisa-mitigation-instructions-cve-2025-0282
• https://github.com/sfewer-r7/CVE-2025-0282
• https://labs.watchtowr.com/exploitation-walkthrough-and-techniques-ivanti-connect-secure-rce-cve-2025-0282/
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-0282
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-0282

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