CVE-2020-8813

Cacti 1.2.8 - Unauthenticated Remote Code Execution

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El archivo graph_realtime.php en Cacti versión 1.2.8, permite a atacantes remotos ejecutar comandos arbitrarios de Sistema Operativo por medio de metacaracteres de shell en una cookie, si un usuario invitado posee el privilegio graph real-time.

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.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-02-03 First Exploit
2020-02-07 CVE Reserved
2020-02-22 CVE Published
2024-08-04 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (22)

URL	Tag	Source
http://packetstormsecurity.com/files/156537/Cacti-1.2.8-Unauthenticated-Remote-Code-Execution.html	Third Party Advisory
http://packetstormsecurity.com/files/156538/Cacti-1.2.8-Authenticated-Remote-Code-Execution.html	Third Party Advisory
http://packetstormsecurity.com/files/156593/Cacti-1.2.8-Unauthenticated-Remote-Code-Execution.html	Third Party Advisory
http://packetstormsecurity.com/files/157477/Open-AudIT-Professional-3.3.1-Remote-Code-Execution.html	Third Party Advisory
https://github.com/Cacti/cacti/issues/3285	Issue Tracking
https://github.com/Cacti/cacti/releases	Release Notes
https://lists.debian.org/debian-lts-announce/2022/12/msg00039.html	Mailing List

URL	Date	SRC
https://www.exploit-db.com/exploits/48145	2020-02-03
https://www.exploit-db.com/exploits/48144	2020-02-03
https://github.com/mhaskar/CVE-2020-8813	2020-02-22
https://github.com/p0dalirius/CVE-2020-8813-Cacti-RCE-in-graph_realtime	2024-03-16
https://github.com/hexcowboy/CVE-2020-8813	2021-05-29
https://github.com/0xm4ud/Cacti-CVE-2020-8813	2021-05-14
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00048.html	2024-08-04
https://drive.google.com/file/d/1A8hxTyk_NgSp04zPX-23nPbsSDeyDFio/view	2024-08-04
https://gist.github.com/mhaskar/ebe6b74c32fd0f7e1eedf1aabfd44129	2024-08-04
https://shells.systems/cacti-v1-2-8-authenticated-remote-code-execution-cve-2020-8813	2024-08-04

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00042.html	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M77SS33IDVNGBU566TK2XVULPW3RXUQ4	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAX3LDXPIKWNBGVZSIMZV7LI5K6BZRTO	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XEMDQXDRNQYXOME7TACKDVCXZXZNGZE2	2023-11-07
https://security.gentoo.org/glsa/202004-16	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opensuse Search vendor "Opensuse"	Suse Package Hub Search vendor "Opensuse" for product "Suse Package Hub"	*	-	Affected	in	Opensuse Search vendor "Opensuse"	Suse Linux Enterprise Server Search vendor "Opensuse" for product "Suse Linux Enterprise Server"	12.0 Search vendor "Opensuse" for product "Suse Linux Enterprise Server" and version "12.0"	-	Safe
Cacti Search vendor "Cacti"		Cacti Search vendor "Cacti" for product "Cacti"				1.2.8 Search vendor "Cacti" for product "Cacti" and version "1.2.8"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				30 Search vendor "Fedoraproject" for product "Fedora" and version "30"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				31 Search vendor "Fedoraproject" for product "Fedora" and version "31"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				32 Search vendor "Fedoraproject" for product "Fedora" and version "32"		-		Affected
Opmantek Search vendor "Opmantek"		Open-audit Search vendor "Opmantek" for product "Open-audit"				3.3.1 Search vendor "Opmantek" for product "Open-audit" and version "3.3.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected