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CVE-2020-4993

MEDIUMCVSS 4.9/10EPSS 1.26%

Last modified

CVE-2020-4993 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. IBM QRadar SIEM 7.3 and 7.4 when decompressing or verifying signature of zip files processes data in a way that may be vulnerable to path traversal attacks. IBM X-Force ID: 192905.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

IBM QRadar SIEM 7.3 and 7.4 when decompressing or verifying signature of zip files processes data in a way that may be vulnerable to path traversal attacks. IBM X-Force ID: 192905.

Metrics

CVSS 3.1
4.9/10

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

EPSS Probability
1.26%

65.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IbmQradar Security Information And Event Manager>= 7.3.0, < 7.3.3
IbmQradar Security Information And Event Manager>= 7.4.0, < 7.4.2
IbmQradar Security Information And Event Manager7.3.3
IbmQradar Security Information And Event Manager7.4.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-4993?
IBM QRadar SIEM 7.3 and 7.4 when decompressing or verifying signature of zip files processes data in a way that may be vulnerable to path traversal attacks. IBM X-Force ID: 192905.
How severe is CVE-2020-4993?
CVE-2020-4993 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.
How do I fix CVE-2020-4993?
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-2020-4993?

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

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Source: NVD / NIST