F5 BIG-IP Edge Client on Windows/macOS message integrity

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$5k-$25k0.00

Summaryinfo

A vulnerability described as problematic has been identified in F5 BIG-IP Edge Client on Windows/macOS. Affected by this issue is some unknown functionality. Executing a manipulation can lead to message integrity. This vulnerability is tracked as CVE-2023-22372. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in F5 BIG-IP Edge Client on Windows/macOS (Firewall Software) (unknown version). It has been declared as problematic. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a message integrity vulnerability. The CWE definition for the vulnerability is CWE-924. The product establishes a communication channel with an endpoint and receives a message from that endpoint, but it does not sufficiently ensure that the message was not modified during transmission. As an impact it is known to affect integrity, and availability. CVE summarizes:

In the pre connection stage, an improper enforcement of message integrity vulnerability exists in BIG-IP Edge Client for Windows and Mac OS.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

The weakness was disclosed 05/03/2023 as K000132522. The advisory is shared for download at my.f5.com. This vulnerability was named CVE-2023-22372 since 04/14/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 05/03/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.8
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.9
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: Message integrity
CWE: CWE-924 / CWE-354 / CWE-345
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/14/2023 🔍
05/03/2023 +19 days 🔍
05/03/2023 +0 days 🔍
05/03/2023 +0 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K000132522
Status: Not defined

CVE: CVE-2023-22372 (🔍)
GCVE (CVE): GCVE-0-2023-22372
GCVE (VulDB): GCVE-100-227932

Entryinfo

Created: 05/03/2023 19:18
Changes: 05/03/2023 19:18 (48)
Complete: 🔍
Cache ID: 216::103

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