CVE-2021-39057

Name: CVE-2021-39057
Creator: NVD / NIST
Published: 2021-12-13T19:15:08.097+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 0.49%

Last modified Jun 17, 2026

CVE-2021-39057 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. IBM Spectrum Protect Plus 10.1.0.0 through 10.1.8.x is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

IBM Spectrum Protect Plus 10.1.0.0 through 10.1.8.x is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 214616.

Metrics

CVSS 3.1

8.1/10

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

EPSS Probability

0.49%

38.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Ibm	Spectrum Protect Plus	>= 10.1.0, < 10.1.9

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/214616VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6525346Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/214616VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6525346Patch, Vendor Advisory

Timeline

Published: Dec 13, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-39057?

How severe is CVE-2021-39057?

CVE-2021-39057 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.

How do I fix CVE-2021-39057?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-39057?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST