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CVE-2008-4444

19
FAUCET Score

CVE-2008-4444 describes a vulnerability in Cisco Unified IP Phones 7960G and 7940G (firmware P0S3-08-9-00 and earlier) that allows remote attackers to cause a denial of service (device reboot) or potentially execute arbitrary code. The vulnerability is triggered by sending a Realtime Transport Protocol (RTP) packet with malformed headers. With a CVSS score of 7.1, this vulnerability is considered high severity, requiring medium attack complexity and leading to complete availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:cisco:unified_ip_phone_7940g:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:cisco:unified_ip_phone_7960g:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.1HIGH

AV:N/AC:M/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.60%
Probability of exploitation in next 30 days
EPSS Percentile
83.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0260 is in the 41st percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

securityreason.com / securityalert/4917
exchange.xforce.ibmcloud.com / vulnerabilities/47948
cisco.com / en/US/docs/voice_ip_comm/cuipph/7960g_7940g/firmware/sip/8_10/english/release/notes/796040sip_810.html
securityfocus.com / archive/1/500059/100/0/threaded
securityfocus.com / bid/33264