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Vulnerability Intelligence Report

CVE-2013-5509

The SSL implementation in Cisco Adaptive Security Appliance (ASA) Software 9.0 before 9.0(2.6) and 9.1 before 9.1(2) allows remote attackers to bypass authentication, and obtain VPN access or administrative access, via a crafted X.509 client certificate, aka Bug ID CSCuf52468.

No Active Exploit Signals
CVSS Base Score
10.0
HIGH
EPSS Probability:1.65%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
Authentication
Weaponization
SSVC Action

Affected Products & Versions

Vendor Product Affected Versions
cisco adaptive_security_appliance_software 9.0, 9.1

References & Technical Advisories

No reference links found.

Threat Intelligence Signals

EPSS Score
1.652%

Identity & Timeline

StatusPUBLISHED
Assigning AuthorityCisco Systems, Inc. · Hosted Service · USA
Reserved2013-08-22T00:00:00
Published2013-10-13T10:00:00
Patch Date2013-10-09
Last Updated2024-08-06T17:15:20

LINK COPIED TO CLIPBOARD