Erlang OTP up to 23.3.4.14/24.3.4.1/25.0.1 Client Authentication improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Erlang OTP up to 23.3.4.14/24.3.4.1/25.0.1. The impacted element is an unknown function of the component Client Authentication Handler. The manipulation results in improper authentication. This vulnerability was named CVE-2022-37026. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Erlang OTP up to 23.3.4.14/24.3.4.1/25.0.1. It has been classified as critical. Affected is an unknown functionality of the component Client Authentication Handler. 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. CVE summarizes:

In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS.

The weakness was presented 09/21/2022. The advisory is available at erlangforums.com. This vulnerability is traded as CVE-2022-37026 since 07/29/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 23.3.4.15, 24.3.4.2 or 25.0.2 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OTP 23.3.4.15/24.3.4.2/25.0.2

Timelineinfo

07/29/2022 🔍
09/21/2022 +54 days 🔍
09/21/2022 +0 days 🔍
05/27/2025 +979 days 🔍

Sourcesinfo

Advisory: erlangforums.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-37026 (🔍)
GCVE (CVE): GCVE-0-2022-37026
GCVE (VulDB): GCVE-100-209238

Entryinfo

Created: 09/21/2022 19:37
Updated: 05/27/2025 23:37
Changes: 09/21/2022 19:37 (42), 10/21/2022 20:23 (11), 05/27/2025 23:37 (15)
Complete: 🔍
Cache ID: 216::103

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