AXIS AXIS OS up to 11.6 VAPIX API dynamicoverlay.cgi denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in AXIS AXIS OS up to 11.6. The impacted element is an unknown function of the file dynamicoverlay.cgi of the component VAPIX API. The manipulation leads to denial of service. This vulnerability is traded as CVE-2023-21416. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in AXIS AXIS OS up to 11.6. It has been rated as critical. This issue affects an unknown code of the file dynamicoverlay.cgi of the component VAPIX API. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Sandro Poppi, member of the AXIS OS Bug Bounty Program, has found that the VAPIX API dynamicoverlay.cgi was vulnerable to a Denial-of-Service attack allowing for an attacker to block access to the overlay configuration page in the web interface of the Axis device. This flaw can only be exploited after authenticating with an operator- or administrator-privileged service account however the impact is equal. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more information and solution.

The weakness was shared 11/21/2023. It is possible to read the advisory at axis.com. The identification of this vulnerability is CVE-2023-21416 since 11/04/2022. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Applying a patch is able to eliminate this problem.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector (Axis Communications AB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/04/2022 🔍
11/21/2023 +382 days 🔍
11/21/2023 +0 days 🔍
11/08/2024 +353 days 🔍

Sourcesinfo

Vendor: axis.com

Advisory: axis.com
Status: Confirmed

CVE: CVE-2023-21416 (🔍)
GCVE (CVE): GCVE-0-2023-21416
GCVE (VulDB): GCVE-100-245879

Entryinfo

Created: 11/21/2023 08:09
Updated: 11/08/2024 13:52
Changes: 11/21/2023 08:09 (49), 12/15/2023 08:41 (11), 11/08/2024 13:52 (16)
Complete: 🔍
Cache ID: 216::103

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