VDB-247635 · CVE-2023-46271 · ZDI-23-1766

Extreme Networks AP410C ah_webui improper authentication

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.4	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Extreme Networks AP410C and classified as critical. This vulnerability affects the function ah_webui. Performing a manipulation results in improper authentication. This vulnerability is known as CVE-2023-46271. Access to the local network is required for this attack. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Extreme Networks AP410C (the affected version unknown). This affects the function ah_webui. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 12/12/2023 as ZDI-23-1766. It is possible to read the advisory at zerodayinitiative.com. This vulnerability is uniquely identified as CVE-2023-46271 since 10/20/2023. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at extreme-networks.my.site.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-50498). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Extreme Networks

Name

AP410C

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: extreme-networks.my.site.com

Timelineinfo

10/20/2023 🔍
12/12/2023 +53 days 🔍
12/12/2023 +0 days 🔍
02/14/2026 +795 days 🔍

Sourcesinfo

Advisory: ZDI-23-1766
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-46271 (🔍)
GCVE (CVE): GCVE-0-2023-46271
GCVE (VulDB): GCVE-100-247635
EUVD: 🔍

Entryinfo

Created: 12/12/2023 21:40
Updated: 02/14/2026 18:30
Changes: 12/12/2023 21:40 (40), 02/14/2026 18:30 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.