7.1
HIGH
CVE-2023-21418
Axis VAPIX API Path Traversal Remote File Deletion Vulnerability
Description

Sandro Poppi, member of the AXIS OS Bug Bounty Program, has found that the VAPIX API irissetup.cgi was vulnerable to path traversal attacks that allows for file deletion. This flaw can only be exploited after authenticating with an operator- or administrator-privileged service account. The impact of exploiting this vulnerability is lower with operator service accounts and limited to non-system files compared to administrator-privileges. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more information and solution.

INFO

Published Date :

Nov. 21, 2023, 7:15 a.m.

Last Modified :

Nov. 28, 2023, 9:34 p.m.

Remotely Exploitable :

Yes !

Impact Score :

4.2

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2023-21418 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Axis axis_os
2 Axis axis_os_2018
3 Axis axis_os_2020
4 Axis axis_os_2022
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-21418.

URL Resource
https://www.axis.com/dam/public/49/93/55/cve-2023-21418-en-US-417792.pdf Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-21418 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-21418 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Nov. 28, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
    Changed Reference Type https://www.axis.com/dam/public/49/93/55/cve-2023-21418-en-US-417792.pdf No Types Assigned https://www.axis.com/dam/public/49/93/55/cve-2023-21418-en-US-417792.pdf Vendor Advisory
    Added CWE NIST CWE-22
    Added CPE Configuration OR *cpe:2.3:o:axis:axis_os:*:*:*:*:-:*:*:* versions up to (excluding) 6.50.5.15 *cpe:2.3:o:axis:axis_os:*:*:*:*:active:*:*:* versions up to (excluding) 11.7.57 *cpe:2.3:o:axis:axis_os_2018:*:*:*:*:lts:*:*:* versions up to (excluding) 8.40.35 *cpe:2.3:o:axis:axis_os_2020:*:*:*:*:lts:*:*:* versions up to (excluding) 9.80.49 *cpe:2.3:o:axis:axis_os_2022:*:*:*:*:lts:*:*:* versions up to (excluding) 10.12.213
  • CVE Received by [email protected]

    Nov. 21, 2023

    Action Type Old Value New Value
    Added Description Sandro Poppi, member of the AXIS OS Bug Bounty Program, has found that the VAPIX API irissetup.cgi was vulnerable to path traversal attacks that allows for file deletion. This flaw can only be exploited after authenticating with an operator- or administrator-privileged service account. The impact of exploiting this vulnerability is lower with operator service accounts and limited to non-system files compared to administrator-privileges. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more information and solution.
    Added Reference Axis Communications AB https://www.axis.com/dam/public/49/93/55/cve-2023-21418-en-US-417792.pdf [No types assigned]
    Added CVSS V3.1 Axis Communications AB AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-21418 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.02%

score

0.27361

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability