CVE-2023-45239

2023-10-0617:16:16

facebook

github.com

input validation

tac_plus

remote code execution

AI Score

8.3

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

JSON

A lack of input validation exists in tac_plus prior to commit 4fdf178 which, when pre or post auth commands are enabled, allows an attacker who can control the username, rem-addr, or NAC address sent to tac_plus to inject shell commands and gain remote code execution on the tac_plus server.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:meta:tac_plus:*:*:*:*:*:*:*:*"
    ],
    "vendor": "meta",
    "product": "tac_plus",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "4fdf178",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]