CVE-2021-29863: SSRF
First published: Fri Nov 26 2021(Updated: )
IBM QRadar SIEM 7.3 and 7.4 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. This vulnerability is due to an incomplete fix for CVE-2020-4786. IBM X-Force ID: 206087.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM QRadar Security Information and Event Manager | >=7.3.0<7.3.3 | |
| IBM QRadar Security Information and Event Manager | >=7.4.0<7.4.3 | |
| IBM QRadar Security Information and Event Manager | =7.3.3 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_1 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_2 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_3 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_4 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_5 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_6 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_7 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_8 | |
| IBM QRadar Security Information and Event Manager | =7.3.3-fix_pack_9 | |
| IBM QRadar Security Information and Event Manager | =7.4.3 | |
| IBM QRadar Security Information and Event Manager | =7.4.3-fix_pack_1 | |
| IBM QRadar Security Information and Event Manager | =7.4.3-fix_pack_2 | |
| IBM QRadar Security Information and Event Manager | =7.4.3-fix_pack_3 | |
| Linux Linux kernel |
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Reference Links
Frequently Asked Questions
What is CVE-2021-29863?
CVE-2021-29863 is a vulnerability in IBM QRadar SIEM that allows an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.
Which versions of IBM QRadar SIEM are affected by CVE-2021-29863?
IBM QRadar SIEM versions 7.3 and 7.4 are affected by CVE-2021-29863.
How severe is CVE-2021-29863?
CVE-2021-29863 has a severity rating of 5.4 (Medium).
How can an attacker exploit CVE-2021-29863?
An authenticated attacker can exploit CVE-2021-29863 by performing server side request forgery (SSRF) attacks.
Is there a fix available for CVE-2021-29863?
Yes, IBM has released fixes for CVE-2021-29863. Please refer to the IBM support page for more details.
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