CVE-2021-29738

Name: CVE-2021-29738
Creator: NVD / NIST
Published: 2021-11-02T16:15:07.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2021-29738 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. IBM InfoSphere Data Flow Designer (IBM InfoSphere Information Server 11.7 ) 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 0.47% chance of exploitation in the next 30 days.

Description

IBM InfoSphere Data Flow Designer (IBM InfoSphere Information Server 11.7 ) 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: 201302.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.47%

36.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Ibm	Infosphere Information Server	11.7

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/201302VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6509084Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/201302VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6509084Patch, Vendor Advisory

Timeline

Published: Nov 2, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-29738?

How severe is CVE-2021-29738?

CVE-2021-29738 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2021-29738?

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-2021-29738?

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

Scan your code now

Source: NVD / NIST