F5 BIG-IP APM up to 14.1.5/15.1.8/16.1.3 OAuth Bearer session expiration

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in F5 BIG-IP APM up to 14.1.5/15.1.8/16.1.3. Affected by this vulnerability is an unknown functionality of the component OAuth Bearer. Such manipulation leads to an unknown weakness. This vulnerability is referenced as CVE-2023-40537. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in F5 BIG-IP APM up to 14.1.5/15.1.8/16.1.3 (Firewall Software). Affected by this issue is some unknown functionality of the component OAuth Bearer. Using CWE to declare the problem leads to CWE-613. According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." Impacted is confidentiality, integrity, and availability.

The weakness was published 10/10/2023 as K75431121. The advisory is available at my.f5.com. This vulnerability is handled as CVE-2023-40537 since 10/05/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 15.1.9, 16.1.4 or 17.0 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.0

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

CNA Base Score: 8.1
CNA Vector (F5 Networks): 🔍

CVSSv2info

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

Exploitinginfo

Class: Session expiration
CWE: CWE-613
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: BIG-IP APM 15.1.9/16.1.4/17.0

Timelineinfo

10/05/2023 🔍
10/10/2023 +5 days 🔍
10/10/2023 +0 days 🔍
10/28/2023 +18 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K75431121
Status: Confirmed

CVE: CVE-2023-40537 (🔍)
GCVE (CVE): GCVE-0-2023-40537
GCVE (VulDB): GCVE-100-241670

Entryinfo

Created: 10/10/2023 13:41
Updated: 10/28/2023 13:23
Changes: 10/10/2023 13:41 (39), 10/28/2023 13:17 (1), 10/28/2023 13:23 (13)
Complete: 🔍
Cache ID: 216::103

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