F5 BIG-IP up to 13.1.4/14.1.4.5/15.1.5.0/16.1.2.1 iControl REST Endpoint path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in F5 BIG-IP up to 13.1.4/14.1.4.5/15.1.5.0/16.1.2.1. Affected is an unknown function of the component iControl REST Endpoint. Such manipulation leads to path traversal. This vulnerability is listed as CVE-2022-26835. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in F5 BIG-IP up to 13.1.4/14.1.4.5/15.1.5.0/16.1.2.1 (Firewall Software). It has been rated as problematic. Affected by this issue is an unknown functionality of the component iControl REST Endpoint. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality.

The weakness was presented 05/05/2022 as K53197140. The advisory is shared for download at support.f5.com. This vulnerability is handled as CVE-2022-26835 since 04/19/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 13.1.5, 14.1.4.6, 15.1.5.1 or 16.1.2.2 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: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.9
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: Path traversal
CWE: CWE-22
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 13.1.5/14.1.4.6/15.1.5.1/16.1.2.2

Timelineinfo

04/19/2022 🔍
05/05/2022 +16 days 🔍
05/05/2022 +0 days 🔍
05/08/2022 +3 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K53197140
Status: Confirmed

CVE: CVE-2022-26835 (🔍)
GCVE (CVE): GCVE-0-2022-26835
GCVE (VulDB): GCVE-100-199088

Entryinfo

Created: 05/05/2022 22:01
Updated: 05/08/2022 08:55
Changes: 05/05/2022 22:01 (51), 05/08/2022 08:55 (1)
Complete: 🔍
Cache ID: 216::103

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