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CVE-2006-4954

7.5 · HIGH

The updateuser servlet in Neon WebMail for Java before 5.08 does not validate the in_id parameter, which allows remote attackers to modify information of arbitrary users, as demonstrated by modifyi…

Published Sep 23, 2006neosysEPSS 7.98%

Overview

CVE-2006-4954 is a high-severity vulnerability affecting neosys neon_webmail. It was published on September 23, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The updateuser servlet in Neon WebMail for Java before 5.08 does not validate the in_id parameter, which allows remote attackers to modify information of arbitrary users, as demonstrated by modifying (1) passwords and (2) permissions, (3) viewing profile settings, and (4) creating and (5) deleting users.

Remediation

Check the references section for vendor advisories and patches from neosys. Update neon_webmail to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refsecunia.com/advisories/22029Refvuln.sg/neonmail506-en.htmlRefwww.securityfocus.com/bid/20109Refwww.securityfocus.com/bid/84203Refexchange.xforce.ibmcloud.com/vulnerabilities/29089Refsecunia.com/advisories/22029Refvuln.sg/neonmail506-en.htmlRefwww.securityfocus.com/bid/20109Refwww.securityfocus.com/bid/84203Refexchange.xforce.ibmcloud.com/vulnerabilities/29089

How CyberStrike helps

Frequently asked questions

What is CVE-2006-4954?

CVE-2006-4954 is a high-severity vulnerability affecting neosys neon_webmail. It was published on September 23, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2006-4954?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-4954?

Check the references section for vendor advisories and patches from neosys. Update neon_webmail to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2006-4954?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-4954 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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