CVE-2010-2090

Name: CVE-2010-2090
Creator: NVD / NIST
Published: 2010-05-27T19:30:01.89+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.71%

Last modified Jun 16, 2026

CVE-2010-2090 is a vulnerability of currently unknown severity. The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.. EPSS estimates a 1.71% chance of exploitation in the next 30 days.

Description

The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.

Metrics

EPSS Probability

1.71%

74.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Ibm	Communications Server	6.1.3
Ibm	Communications Server	6.3.1.0

References

Timeline

Published: May 27, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2010-2090?

How severe is CVE-2010-2090?

Severity scoring for CVE-2010-2090 is pending analysis. The EPSS model estimates a 1.71% probability of exploitation in the next 30 days.

How do I fix CVE-2010-2090?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-2090?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST