MEDIUM SEVERITY

CVE-2008-1218

Dovecot vulnerability

CVSS
6.8
EPSS
7.3%
EPSS pct
94th
Exploited
No known
Argument injection vulnerability in Dovecot 1.0.x before 1.0.13, and 1.1.x before 1.1.rc3, when using blocking passdbs, allows remote attackers to bypass the password check via a password containing TAB characters, which are treated as argument delimiters that enable the skip_password_check field to be specified.
Affected vendor
Dovecot
Affected product
Dovecot
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness type (CWE)
Published
2008-03-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 7.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2008-1218

  • Confirm whether Dovecot Dovecot is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2008-1218.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2008-1218

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