DescriptionIn Cacti 1.2.19, there is an authentication bypass in the web login functionality because of improper validation in the PHP code: cacti_ldap_auth() allows a zero as the password.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
cacti (PTS)buster1.2.2+ds1-2+deb10u4vulnerable
buster (security)1.2.2+ds1-2+deb10u5vulnerable
bullseye, bullseye (security)1.2.16+ds1-2+deb11u1vulnerable
sid, trixie1.2.25+ds1-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs

Fixed by: (release/1.2.23)
Only an issue when running with PHP8.2.

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