CVE-2023-49102 — HIGH (8.8)

Vulnerability 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.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nzbget	Nzbget	21.1

References

https://nzbget.net/downloadProduct
https://sec.maride.cc/posts/nzbget/ExploitThird Party Advisory
https://nzbget.net/downloadProduct
https://sec.maride.cc/posts/nzbget/ExploitThird Party Advisory

FAQ

What is CVE-2023-49102?

CVE-2023-49102 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 b...

How severe is CVE-2023-49102?

CVE-2023-49102 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-49102?

Check the references section above for vendor advisories and patch information. Affected products include: Nzbget Nzbget.