CVE-2025-3319 IBM Spectrum Protect Server authentication bypass

What is CVE-2025-3319?

CVE-2025-3319 is a high-severity authentication bypass vulnerability in IBM Spectrum Protect Server, published on 20 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

IBM Spectrum Protect Server 8.1 through 8.1.26 could allow attacker to bypass authentication due to improper session authentication which can result in access to unauthorized resources.

Weakness: CWE-306

Which versions are affected by CVE-2025-3319?

It affects 1 product.

Products include Ibm Spectrum Protect Server.

How do I fix CVE-2025-3319?

No fix has been published for CVE-2025-3319 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-3319 being exploited?

There is no known exploitation of CVE-2025-3319 in the wild and no public exploit code.

Other vulnerabilities in IBM Spectrum Protect Server

• CVE-2022-22487 Auth bypass in Spectrum Protect Server Medium 5.9
• CVE-2022-22496 Weak cryptography in Spectrum Protect Server Medium 5.3
• CVE-2018-1788 Information disclosure in Spectrum Protect Medium 4.1
• CVE-2020-4591 Weak cryptography in Spectrum Protect Server Low 2.9

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-q7cg-792m-5x7x.