CVE-2020-8813

high-risk

Published 2020-02-22

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.

Do I need to act?

93.9% chance of exploitation in next 30 days

EPSS score — higher than 6% of all CVEs

Not on CISA KEV list

No confirmed active exploitation reported to CISA

2 public exploits available

48144, 48145

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.8/10 High

NETWORK / LOW complexity

Affected Products (7)

Cacti

Fedora

Open-Audit

Suse Package Hub

Debian Linux

Affected Vendors

Debian Fedoraproject Opensuse Cacti Opmantek

References (32)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html

Exploit http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html

Third Party Advisory http://packetstormsecurity.com/files/156537/Cacti-1.2.8-Unauthenticated-Remote-C...

Third Party Advisory http://packetstormsecurity.com/files/156538/Cacti-1.2.8-Authenticated-Remote-Cod...

Third Party Advisory http://packetstormsecurity.com/files/156593/Cacti-1.2.8-Unauthenticated-Remote-C...

Third Party Advisory http://packetstormsecurity.com/files/157477/Open-AudIT-Professional-3.3.1-Remote...

Exploit https://drive.google.com/file/d/1A8hxTyk_NgSp04zPX-23nPbsSDeyDFio/view

Exploit https://gist.github.com/mhaskar/ebe6b74c32fd0f7e1eedf1aabfd44129

Issue Tracking https://github.com/Cacti/cacti/issues/3285

Release Notes https://github.com/Cacti/cacti/releases

Mailing List https://lists.debian.org/debian-lts-announce/2022/12/msg00039.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Third Party Advisory https://security.gentoo.org/glsa/202004-16

Exploit https://shells.systems/cacti-v1-2-8-authenticated-remote-code-execution-cve-2020...

Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html

Exploit http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html

Third Party Advisory http://packetstormsecurity.com/files/156537/Cacti-1.2.8-Unauthenticated-Remote-C...

Third Party Advisory http://packetstormsecurity.com/files/156538/Cacti-1.2.8-Authenticated-Remote-Cod...

and 12 more references

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high-risk

Severity 30/34 · Critical

Exploitability 20/34 · Moderate

Exposure 14/34 · Moderate