RealVNC 4.1.1, and other products that use RealVNC such as AdderLink IP and Cisco CallManager, allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as "Type 1 - None", which is accepted even if it is not offered by the server, as originally demonstrated using a long password.
References
Link Providers
https://www.complify.pro/ai-companies spirity
https://www.spirityenterprise.com/virtual-ciso spirity
http://marc.info/?l=full-disclosure&m=114768344111131&w=2 cve-icon cve-icon
http://marc.info/?l=vnc-list&m=114755444130188&w=2 cve-icon cve-icon
http://seclists.org/fulldisclosure/2022/May/29 cve-icon cve-icon
http://secunia.com/advisories/20107 cve-icon cve-icon
http://secunia.com/advisories/20109 cve-icon cve-icon
http://secunia.com/advisories/20789 cve-icon cve-icon
http://securityreason.com/securityalert/8355 cve-icon cve-icon
http://securitytracker.com/id?1016083 cve-icon cve-icon
http://www.cisco.com/warp/public/707/cisco-sr-20060622-cmm.shtml cve-icon cve-icon
http://www.intelliadmin.com/blog/2006/05/security-flaw-in-realvnc-411.html cve-icon cve-icon
http://www.intelliadmin.com/blog/2006/05/vnc-flaw-proof-of-concept.html cve-icon cve-icon
http://www.kb.cert.org/vuls/id/117929 cve-icon cve-icon
http://www.openwall.com/lists/oss-security/2024/08/02/8 cve-icon
http://www.osvdb.org/25479 cve-icon cve-icon
http://www.realvnc.com/products/free/4.1/release-notes.html cve-icon cve-icon
http://www.securityfocus.com/archive/1/433994/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/434015/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/434117/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/434518/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/434560/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/438175/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/archive/1/438368/100/0/threaded cve-icon cve-icon
http://www.securityfocus.com/bid/17978 cve-icon cve-icon
http://www.vupen.com/english/advisories/2006/1790 cve-icon cve-icon
http://www.vupen.com/english/advisories/2006/1821 cve-icon cve-icon
http://www.vupen.com/english/advisories/2006/2492 cve-icon cve-icon
https://exchange.xforce.ibmcloud.com/vulnerabilities/26445 cve-icon cve-icon
History

Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-07T17:51:03.610Z

Reserved: 2006-05-15T00:00:00.000Z

Link: CVE-2006-2369

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2006-05-15T16:06:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2006-2369

cve-icon Redhat

No data.