5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.1 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.9%
Cisco CallManager 5.1.1.3000-5 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”).
CPE | Name | Operator | Version |
---|---|---|---|
cisco:call_manager | cisco call manager | eq | 5.1.1.3000 |
lists.grok.org.uk/pipermail/full-disclosure/2007-October/066581.html
lists.grok.org.uk/pipermail/full-disclosure/2007-October/066691.html
lists.grok.org.uk/pipermail/full-disclosure/2007-October/066694.html
secunia.com/advisories/27231
www.securityfocus.com/bid/26057
www.vupen.com/english/advisories/2007/3534
exchange.xforce.ibmcloud.com/vulnerabilities/37197