CVE-2005-1058
HighSummary
Vulnerability in Cisco IOS 12.2T, 12.3, and 12.3T involves improper processing of ISAKMP profile with XAUTH authentication after Phase 1 negotiation. A remote attacker can bypass XAUTH and proceed to Phase 2 negotiations.
Risk Assessment
The risk involves potential unauthorized access to VPN networks by bypassing XAUTH authentication, which may lead to data confidentiality and integrity breaches.
Recommendation
It is recommended to upgrade Cisco IOS to a version that addresses this vulnerability or apply appropriate security patches provided by the vendor.
Related vulnerabilities
- CVE-2026-114625Critical
VeloCloud Orchestrator (VCO) on-prem has a security issue that may allow a remote attacker to access privileged internal functionality and impact the VCO host. Any authenticated user can gain operator privileges and masquerade as a local "superuser operator" user, accessing functionality intended for internal use only and not meant to be remotely accessible.
- CVE-2026-79876Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79875Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79874Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79873Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79872Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79871Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79870Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79869Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
- CVE-2026-79868Critical
No vulnerability description was provided in the supplied NVD data. Technical details and the affected component cannot be determined from the available information.
Original NVD description (English source)
Cisco IOS 12.2T, 12.3 and 12.3T, when processing an ISAKMP profile that specifies XAUTH authentication after Phase 1 negotiation, may not process certain attributes in the ISAKMP profile that specifies XAUTH, which allows remote attackers to bypass XAUTH and move to Phase 2 negotiations.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS