CVE-2023-39362 Authenticated command injection in SNMP options of a Device

2023-09-0521:16:30

CWE-78

GitHub_M

www.cve.org

command injection

snmp

device

cacti

remote code execution

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

0.016 Low

EPSS

Percentile

87.4%

JSON

Cacti is an open source operational monitoring and fault management framework. In Cacti 1.2.24, under certain conditions, an authenticated privileged user, can use a malicious string in the SNMP options of a Device, performing command injection and obtaining remote code execution on the underlying server. The lib/snmp.php file has a set of functions, with similar behavior, that accept in input some variables and place them into an exec call without a proper escape or validation. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CNA Affected

[
  {
    "vendor": "Cacti",
    "product": "cacti",
    "versions": [
      {
        "version": "< 1.2.25",
        "status": "affected"
      }
    ]
  }
]