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CVE-2008-1156
Unspecified vulnerability in the Multicast Virtual Private Network (MVPN) implementation in Cisco IOS 12.0, 12.2, 12.3, and 12.4 allows…
Medium5.1EPSS 2.7%
- Published
- Updated
- Reserved
- Assigned by
- cisco
Description
Unspecified vulnerability in the Multicast Virtual Private Network (MVPN) implementation in Cisco IOS 12.0, 12.2, 12.3, and 12.4 allows remote attackers to create "extra multicast states on the core routers" via a crafted Multicast Distribution Tree (MDT) Data Join message.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.1 | AV:N/AC:H/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.7% · top 14% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.
Weakness
Affected products
n/a
- affected n/a
References (8)
- ADV-2008-1006 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- cisco-ios-mvpm-information-disclosure(41468) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- TA08-087B (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- 20080326 Cisco IOS Multicast Virtual Private Network (MVPN) Data Leak (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- 28464 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 29507 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 1019715 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- oval:org.mitre.oval:def:5648 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_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-2008-1156)Record last updated .