Is CVE-2007-3959 actively exploited?

CVE-2007-3959 has no public evidence of in-the-wild exploitation as of 2026-04-23.

What is the CVSS score for CVE-2007-3959?

CVE-2007-3959 has a CVSS score of 5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P.

How do I patch CVE-2007-3959?

Patch guidance is available from ipswitch security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2007-3959.

CVE-2007-3959 - remediation guidance & executive summary

Q: Which products are affected by CVE-2007-3959?

2 products: ipswitch imserver, ipswitch ipswitch collaboration suite.

Description

The IM Server (aka IMserve or IMserver) 2.0.5.30 and probably earlier in Ipswitch Instant Messaging before 2.07 in Ipswitch Collaboration Suite (ICS) allows remote attackers to cause a denial of service (daemon crash) via certain data to TCP port 5179 that overwrites a destructor, as reachable by the (1) DoAttachVideoSender, (2) DoAttachVideoReceiver, (3) DoAttachAudioSender, and (4) DoAttachAudioReceiver functions.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: none
Integrity: none
Availability: partial
Weaknesses: NVD-CWE-Other

Metadata

Primary Vendor: IPSWITCH
Published: 7/24/2007
Last Modified: 4/23/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2007-3959

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary