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CVE-2023-49102

HIGHCVSS 8.8/10EPSS 1.50%

Last modified

CVE-2023-49102 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. NZBGet 21.1 allows authenticated remote code execution because the unarchive programs (7za and unrar) preserve executable file permissions. An attacker with the Control capability can execute a file by setting the value of SevenZipCommand or UnrarCmd. EPSS estimates a 1.50% chance of exploitation in the next 30 days.

Description

NZBGet 21.1 allows authenticated remote code execution because the unarchive programs (7za and unrar) preserve executable file permissions. An attacker with the Control capability can execute a file by setting the value of SevenZipCommand or UnrarCmd. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
1.50%

71.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
NzbgetNzbget21.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-49102?
NZBGet 21.1 allows authenticated remote code execution because the unarchive programs (7za and unrar) preserve executable file permissions. An attacker with the Control capability can execute a file by setting the value of SevenZipCommand or UnrarCmd. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2023-49102?
CVE-2023-49102 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.50% probability of exploitation in the next 30 days.
How do I fix CVE-2023-49102?
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-2023-49102?

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

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Source: NVD / NIST