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CVE-2002-0863

5.0 · MEDIUM

Remote Data Protocol (RDP) version 5.0 in Microsoft Windows 2000 and RDP 5.1 in Windows XP does not encrypt the checksums of plaintext session data, which could allow a remote attacker to determine…

Published Oct 11, 2002microsoftEPSS 21.98%

Overview

CVE-2002-0863 is a medium-severity vulnerability affecting microsoft .net_windows_server. It was published on October 11, 2002 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Remote Data Protocol (RDP) version 5.0 in Microsoft Windows 2000 and RDP 5.1 in Windows XP does not encrypt the checksums of plaintext session data, which could allow a remote attacker to determine the contents of encrypted sessions via sniffing, aka "Weak Encryption in RDP Protocol."

Remediation

Check the references section for vendor advisories and patches from microsoft. Update .net_windows_server 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

Refmarc.info/?l=bugtraq&m=103235960119404&w=2Refmarc.info/?l=bugtraq&m=103236181522253&w=2Refwww.iss.net/security_center/static/10121.phpRefwww.iss.net/security_center/static/10122.phpRefwww.kb.cert.org/vuls/id/865833Refwww.securityfocus.com/bid/5711Refwww.securityfocus.com/bid/5712Refdocs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-051Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A199Refmarc.info/?l=bugtraq&m=103235960119404&w=2

How CyberStrike helps

Frequently asked questions

What is CVE-2002-0863?

CVE-2002-0863 is a medium-severity vulnerability affecting microsoft .net_windows_server. It was published on October 11, 2002 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2002-0863?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2002-0863?

Check the references section for vendor advisories and patches from microsoft. Update .net_windows_server 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-2002-0863?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2002-0863 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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