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CVE-2007-3321

15
FAUCET Score

CVE-2007-3321 describes a denial-of-service vulnerability in the Avaya 4602 SW IP Phone (Model 4602D02A) running SIP firmware 2.2.2 and earlier. Remote attackers can exploit this by flooding the device's BOOTP port (UDP 68) with packets, causing the phone to reboot. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required, leading to a partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= r2.2CPE matchmatch criteria
cpe:2.3:h:avaya:4602sw_ip_phone:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.44%
Probability of exploitation in next 30 days
EPSS Percentile
70.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0144 is in the 53rd percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 38117
secunia.com / advisories/25747
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/34970
support.avaya.com / elmodocs2/security/ASA-2007-263.htm
Vendor Advisory
sipera.com / index.php