CVE-2008-0530
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP...
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response.
- Record
CVE-2008-0530- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response.
- Record
CVE-2008-0530- Updated
- 2026-11-02
EUVDEUVD-2008-0540 No score
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response.
- Record
EUVD-2008-0540- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v7mq-3qjg-gc4w No score
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP...
Buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SCCP and SIP firmware might allow remote attackers to execute arbitrary code via a crafted DNS response.
- Record
GHSA-v7mq-3qjg-gc4w- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2008-0530 is a high vulnerability (CVSS 10.0) in Cisco Session Initiation Protocol \(sip\) Firmware, published February 15, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.36%, the 92nd percentile. No source names a fixed version.
References
cisco.com/en/US/products/products_security_advisory09186a0080949c7a.shtml
securityfocus.com/bid/27774
exchange.xforce.ibmcloud.com/vulnerabilities/40485
vupen.com/english/advisories/2008/0543
securitytracker.com/id?1019406
secunia.com/advisories/28935
nvd.nist.gov/vuln/detail/CVE-2008-0530
github.com/advisories/GHSA-v7mq-3qjg-gc4w