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CVE-2013-3445
The firewall subsystem in Cisco Identity Services Engine has an incorrect rule for open ports, which allows remote attackers to cause a…
Medium5.0EPSS 2.6%
- Published
- Updated
- Reserved
- Assigned by
- cisco
Description
The firewall subsystem in Cisco Identity Services Engine has an incorrect rule for open ports, which allows remote attackers to cause a denial of service (CPU consumption or process crash) via a flood of malformed IP packets, aka Bug ID CSCug94572.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.6% · top 15% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (6)
- 95659 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://tools.cisco.com/security/center/viewAlert.x?alertId=30217 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 61452 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- cisco-ise-cve20133445-dos(85982) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 1028837 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20130725 Cisco Identity Services Engine High CPU Utilization Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-3445)Record last updated .