BIG-IP TMUI XSS vulnerability
CVE-2023-27378

7.5HIGH

Key Information:

Vendor

F5
Status
Big-ip
Vendor
CVE Published:
3 May 2023

What is CVE-2023-27378?

Multiple reflected cross-site scripting vulnerabilities are present in the F5 BIG-IP Configuration utility. These flaws allow attackers to execute arbitrary JavaScript in the browser context of authenticated users. This exposure can lead to unauthorized actions and data breaches, highlighting the importance of maintaining robust security measures and applying any necessary patches promptly.

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Deploy the Patch

Affected Version(s)

BIG-IP 17.1.0 < 17.1.0.1

BIG-IP 17.0.0

BIG-IP 16.1.0 < 16.1.3.4

References

https://my.f5.com/manage/s/article/K000132726
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

F5 acknowledges Yuya Chudo of Secureworks Japan K. K. for bringing this issue to our attention and following the highest standards of coordinated disclosure.
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