01 Record
CVE-2006-2369
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
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 92.35% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 99.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2006-05-15 16:00Z20 YR AGO
- Last updated
- 2024-08-07 17:51Z2 YR AGO
- Reserved
- 2006-05-15
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-287Improper AuthenticationClass
- Data version
- 5.1
- Document digest
- 46a670b55dd0ab93af1b06a04ca8c109653bdcbf2ddeb50414630228c30808cd
05 Affected products
VendorProductVersionsPlatforms
06 References
- securityreason.com8355http://securityreason.com/securityalert/8355
- www.vupen.comADV-2006-2492http://www.vupen.com/english/advisories/2006/2492
- secunia.com20107http://secunia.com/advisories/20107
- www.securityfocus.com20060623 Linux VNC evil client patch - BID 17978http://www.securityfocus.com/archive/1/438175/100/0/threaded
- www.securityfocus.com20060516 re: RealVNC 4.1.1 Remote Compromisehttp://www.securityfocus.com/archive/1/434117/100/0/threaded
- www.securityfocus.com20060515 Re: [Full-disclosure] RealVNC 4.1.1 Remote Compromisehttp://www.securityfocus.com/archive/1/434015/100/0/threaded
- marc.info20060515 RealVNC 4.1.1 Remote Compromisehttp://marc.info/?l=full-disclosure&m=114768344111131&w=2
- www.realvnc.comhttp://www.realvnc.com/products/free/4.1/release-notes.html
- www.kb.cert.orgVU#117929http://www.kb.cert.org/vuls/id/117929
- www.securityfocus.com20060624 Re: Linux VNC evil client patch - BID 17978http://www.securityfocus.com/archive/1/438368/100/0/threaded
- www.securityfocus.com20060520 Re: [Full-disclosure] RealVNC 4.1.1 Remote Compromisehttp://www.securityfocus.com/archive/1/434560/100/0/threaded
- www.intelliadmin.comhttp://www.intelliadmin.com/blog/2006/05/security-flaw-in-realvnc-411.html
- securitytracker.com1016083http://securitytracker.com/id?1016083
- www.vupen.comADV-2006-1821http://www.vupen.com/english/advisories/2006/1821
- www.intelliadmin.comhttp://www.intelliadmin.com/blog/2006/05/vnc-flaw-proof-of-concept.html
- exchange.xforce.ibmcloud.comrealvnc-auth-bypass(26445)https://exchange.xforce.ibmcloud.com/vulnerabilities/26445
- www.securityfocus.com20060515 RealVNC 4.1.1 Remote Compromisehttp://www.securityfocus.com/archive/1/433994/100/0/threaded
- www.securityfocus.com17978http://www.securityfocus.com/bid/17978
- www.osvdb.org25479http://www.osvdb.org/25479
- secunia.com20109http://secunia.com/advisories/20109
- www.cisco.com20060622 RealVNC Remote Authentication Bypass Vulnerabilityhttp://www.cisco.com/warp/public/707/cisco-sr-20060622-cmm.shtml
- marc.info[vnc-list] 20060513 Version 4.1.2http://marc.info/?l=vnc-list&m=114755444130188&w=2
- www.vupen.comADV-2006-1790http://www.vupen.com/english/advisories/2006/1790
- www.securityfocus.com20060518 RE: [Full-disclosure] RealVNC 4.1.1 Remote Compromisehttp://www.securityfocus.com/archive/1/434518/100/0/threaded
- secunia.com20789http://secunia.com/advisories/20789
- seclists.org20220513 some details regarding CVE-2022-24422 / iDRAC VNC authenticationhttp://seclists.org/fulldisclosure/2022/May/29
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2024/08/02/8