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CVE-2026-41957 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: May 13, 2026

F5 BIG-IP & BIG-IQ Configuration utility - Remote Code Execution

Published: May 13, 2026Updated: May 13, 2026Remote Exploitable

Overview

F5 BIG-IP and BIG-IQ Configuration utility contains a remote code execution vulnerability through undisclosed vectors, letting authenticated attackers execute arbitrary code remotely, exploit requires authentication.

Severity & Score

Severity: High

CVSS Score: 8.8

EPSS Score: 54.6%(Probability of exploitation in next 30 days)

Impact

Authenticated attackers can execute arbitrary code remotely, potentially leading to full system compromise.

Mitigation

Update to the latest available version.

References

https://my.f5.com/manage/s/article/K000156761

Social Media Activity(2 posts)

TheHackerWire

@thehackerwire

May 13, 2026

🟠 CVE-2026-41957 - High (8.8) An authenticated remote code execution vulnerability through undisclosed vectors exists in the BIG-IP and BIG-IQ Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-41957/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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TheHackerWire

@thehackerwire

May 13, 2026

View original post

Related Resources

Details

CVE ID: CVE-2026-41957
Severity: High
CVSS Score: 8.8
Type: undefined
Status: unconfirmed
EPSS: 54.6%
Social Posts: 2

CWE

CWE-502

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

54.6%Probability of exploitation in the next 30 days