CVE-2020-8813

highpriority · attend · 71EPSS 0.740 · 99 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

6 exploits · PoC

Likely / severe?

74.0% (99th) EPSS

CVSS 9.3 · high

Is it mine?

13 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

9.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18.8highAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimaryCWE-78US

exploits (6)

Public proof-of-concept and weaponised exploit code.

EDB-48144Cacti 1.2.8 - Authenticated Remote Code ExecutionPoC · exploit_db
EDB-48145Cacti 1.2.8 - Unauthenticated Remote Code ExecutionPoC · exploit_db
0xm4ud/Cacti-CVE-2020-88130xm4ud/Cacti-CVE-2020-8813PoC · poc_in_github
hexcowboy/CVE-2020-8813Cacti v1.2.8 Unauthenticated Remote Code ExecutionPoC · poc_in_github
mhaskar/CVE-2020-8813The official exploit for Cacti v1.2.8 Remote Code Execution CVE-2020-8813PoC · poc_in_github
p0dalirius/CVE-2020-8813-Cacti-RCE-in-graph_realtimeCVE-2020-8813 - RCE through graph_realtime.php in Cacti 1.2.8PoC · poc_in_github

affected products (13)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Gentoo Linuxall versionscert_bundDEcpe:/o:gentoo:linux:-
Open Source Cacti 1.2.8all versionscert_bundDEcpe:/a:cacti:cacti:1.2.8
n/a n/a≤ n/aenisa_euvdEU
PHP Group PHP≤ 7.2fstec_bduRU
The Cacti Group Inc. Cacti≤ 1.2.10fstec_bduRU
cacti cacti= 1.2.8nvdUScpe:2.3:a:cacti:cacti:*:*:*:*:*:*:*:*
debian debian linux= 10.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
fedoraproject fedora= 30nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 31nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 32nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
opensuse suse package huball versionsnvdUScpe:2.3:o:opensuse:suse_package_hub:*:*:*:*:*:*:*:*
opmantek open-audit= 3.3.1nvdUScpe:2.3:a:opmantek:open-audit:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0006Cacti RRDtool: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des DienstesDeutsch2020-02-23csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Cacti RRDtool ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2020-02-22modified 2026-06-17

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+7942 more

references (54)

External citations — patches, advisories, analysis.

scry

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