CVE-2013-5523
The Sponsor Portal in Cisco Identity Services Engine (ISE) 1.2 and earlier does not properly restrict use of IFRAME elements, which makes…
- 4.3MediumCVSS base score
- 1.2%Exploitation in 30 daysEPSS · top 31% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The Sponsor Portal in Cisco Identity Services Engine (ISE) 1.2 and earlier does not properly restrict use of IFRAME elements, which makes it easier for remote attackers to conduct clickjacking attacks and unspecified other attacks via a crafted web site, related to a "cross-frame scripting (XFS)" issue, aka Bug ID CSCui82666.
Timeline
ID reserved
By cisco
- 49 days later
· 49 days later
Published
- 11 years later
· 11 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.2% · top 31% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
n/a
- affected n/a
References
7
- 1029157 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 98168 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 20131007 Cisco Identity Services Engine Sponsor Portal Cross-Frame Scripting Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- cisco-ise-cve20135523-xfs(87724) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 62869 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://tools.cisco.com/security/center/viewAlert.x?alertId=31161 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 55207 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_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)
- EUVD EUVD-2013-5363 (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://cveledger.app/cve/CVE-2013-5523)Record last updated .