How severe is CVE-2007-3321?

CVE-2007-3321 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2007-3321 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-3321?

CVE-2007-3321 affects Avaya 4602sw Ip Phone. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-3321?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-3321 published?

CVE-2007-3321 was published on 2007-06-21 and last updated on 2026-06-16.

CVE-2007-3321

CVE-2007-3321 is a medium-severity vulnerability in Avaya 4602sw Ip Phone with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Avaya 4602sw Ip Phone
Published: 2007-06-21
Last modified: 2026-06-16

Description

The Avaya 4602 SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware allows remote attackers to cause a denial of service (device reboot) via a flood of packets to the BOOTP port (68/udp).

Frequently asked questions

What is CVE-2007-3321?: The Avaya 4602 SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware allows remote attackers to cause a denial of service (device reboot) via a flood of packets to the BOOTP port (68/udp).
How severe is CVE-2007-3321?: CVE-2007-3321 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2007-3321 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3321?: CVE-2007-3321 affects Avaya 4602sw Ip Phone. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-3321?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-3321 published?: CVE-2007-3321 was published on 2007-06-21 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:avaya:4602sw_ip_phone:*:*:*:*:*:*:*:*

More vulnerabilities in Avaya 4602sw Ip Phone

CVE-2007-3319 — High (CVSS 7.5): The Avaya 4602SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware does not use the cnonce parameter in the…
CVE-2007-3322 — Medium (CVSS 5.0): The Avaya 4602 SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware uses a constant media port number for…
CVE-2007-3320 — Medium (CVSS 5.0): The Avaya 4602SW IP Phone (Model 4602D02A) with 2.2.2 and earlier SIP firmware accepts SIP INVITE requests from…

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