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cisco vulnerabilities

7,057 published CVES affecting cisco, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
7,057
Critical
397
High
3,034
Medium
3,542
Low
83
Unscored
1
CISA KEV
108
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Latest cisco CVEs

Newest publication first · page 1 of 40 · showing the latest 1,000

  1. MediumCVSS 4.3 EPSS 0.47%

    A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to modify parts of the configuration on an affected device. This vulnerability is due to the lack of server-side validation of Administrator...

  2. MediumCVSS 5.3 EPSS 0.25%

    A vulnerability in the authorization mechanism of Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an unauthenticated, remote attacker to obtain an endpoint identity certificate. This vulnerability is due to improper authorizatio...

  3. HighCVSS 8.6 EPSS 0.82% CISA KEV added 2026-10-29 Exploited in the wild

    A vulnerability in the Remote Access SSL VPN service of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting i...

  4. MediumCVSS 5.3 EPSS 0.53%

    Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the detection engine to unexpectedly restart, resulting in a denial of service (DoS) condition. The vulnerability is due to a flaw...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.