CVE-2021-36697

CVSS V2 Medium 4.6 CVSS V3 Medium 6.7

Description

With an admin account, the .htaccess file in Artica Pandora FMS <=755 can be overwritten with the File Manager component. The new .htaccess file contains a Rewrite Rule with a type definition. A normal PHP file can be uploaded with this new "file type" and the code can be executed with an HTTP request.

Overview

CVE ID
CVE-2021-36697

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2021-11-03T12:15:07

Last Modified Date
2021-11-05T12:16:40

Weakness Enumerations

CWE	URL
CWE-74	http://cwe.mitre.org/data/definitions/74.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:artica:pandora_fms::::::::	1	OR		755

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6.7

Base Severity
MEDIUM

Exploitability Score
0.8

Impact Score
5.9

References

Reference URL	Reference Tags
http://artica.com	Vendor Advisory
http://pandora.com	Vendor Advisory
https://k4m1ll0.com/chained_exploit_htaccess.html	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-36697
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36697

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:48:15				Added to TrackCVE
2022-12-05 13:45:55	2021-11-03T12:15Z	2021-11-03T12:15:07	CVE Published Date	updated
2022-12-05 13:45:55		2021-11-05T12:16:40	CVE Modified Date	updated
2022-12-05 13:45:55		Analyzed	Vulnerability Status	updated