CVE-2007-5469 json
OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers t…
published 2007-10-16 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-5444
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.
Exploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
secunia.com
/advisories/27204
third-party-advisory, vendor-advisory
-
lists.grok.org.uk
/pipermail/full-disclosure/2007-October/066581.html
mailing-list
-
securityfocus.com
/bid/26057
vdb-entry
- bugs.debian.org /cgi-bin/bugreport.cgi?bug=446956
-
lists.grok.org.uk
/pipermail/full-disclosure/2007-October/066694.html
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/37197
vdb-entry
-
lists.grok.org.uk
/pipermail/full-disclosure/2007-October/066691.html
mailing-list
Sources
- CVE List CVE-2007-5469
- NVD CVE-2007-5469
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.