// For flags

CVE-2011-3372

cyrus-imapd: nntpd authentication bypass

Severity Score

7.5
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

imap/nntpd.c in the NNTP server (nntpd) for Cyrus IMAPd 2.4.x before 2.4.12 allows remote attackers to bypass authentication by sending an AUTHINFO USER command without sending an additional AUTHINFO PASS command.

imap/nntpd.c en el servidor NNTP (nntpd) para Cyrus IMAPd v2.4.x anterior a v2.4.12 permite a atacantes remotos eludir la autenticación enviando un comando AUTHINFO USER sin un comando AUTHINFO PASS adicional

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2011-08-30 CVE Reserved
  • 2011-10-07 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-09-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-287: Improper Authentication
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cyrus
Search vendor "Cyrus"
 Imapd
Search vendor "Cyrus" for product "Imapd"
 <= 2.4.11
Search vendor "Cyrus" for product "Imapd" and version " <= 2.4.11"
-
Affected