CVE-2020-8813 is a critical remote code execution (RCE) vulnerability in Cacti 1.2.8, affecting various distributions including Debian and Fedora. It allows authenticated guest users with specific privileges to execute arbitrary OS commands by injecting shell metacharacters into a cookie via the graph_realtime.php script. With a CVSS score of 8.8 (High) and an EPSS score indicating high exploitability, this flaw presents a significant risk due to its low attack complexity and severe impact (full confidentiality, integrity, and availability compromise). While not listed in CISA's KEV catalog or showing active exploitation, public exploit code is available on ExploitDB and Nuclei templates exist, suggesting a high potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.2.8CPE matchmatch criteria | cpe:2.3:a:cacti:cacti:1.2.8:*:*:*:*:*:*:* | ||
30CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* | ||
31CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | ||
32CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | ||
3.3.1CPE matchmatch criteria | cpe:2.3:a:opmantek:open-audit:3.3.1:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.