| Name | CVE-2020-8813 |
| Description | graph_realtime.php in Cacti 1.2.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in a cookie, if a guest user has the graph real-time privilege. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3252-1 |
| Debian Bugs | 951832 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| cacti (PTS) | jessie, jessie (lts) | 0.8.8b+dfsg-8+deb8u10 | fixed |
| stretch (security), stretch (lts), stretch | 0.8.8h+ds1-10+deb9u2 | fixed |
| buster (security), buster, buster (lts) | 1.2.2+ds1-2+deb10u6 | fixed |
| bullseye | 1.2.16+ds1-2+deb11u3 | fixed |
| bullseye (security) | 1.2.16+ds1-2+deb11u4 | fixed |
| bookworm | 1.2.24+ds1-1+deb12u4 | fixed |
| bookworm (security) | 1.2.24+ds1-1+deb12u2 | fixed |
| sid, trixie | 1.2.28+ds1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| cacti | source | wheezy | (unfixed) | end-of-life | | |
| cacti | source | jessie | (not affected) | | | |
| cacti | source | stretch | (not affected) | | | |
| cacti | source | buster | 1.2.2+ds1-2+deb10u5 | | DLA-3252-1 | |
| cacti | source | (unstable) | 1.2.10+ds1-1 | | | 951832 |
Notes
[stretch] - cacti <not-affected> (Vulnerable code not present)
[jessie] - cacti <not-affected> (Vulnerable code not present)
https://gist.github.com/mhaskar/ebe6b74c32fd0f7e1eedf1aabfd44129
https://shells.systems/cacti-v1-2-8-authenticated-remote-code-execution-cve-2020-8813/
https://github.com/Cacti/cacti/issues/3285
https://github.com/Cacti/cacti/commit/fea919e8fe05bb730c802054661fd3a7ec029784