CVE-2020-17363 — CRITICAL (9.9)

Q: How severe is CVE-2020-17363?

CVE-2020-17363 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-17363?

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

Vulnerability Description

USVN (aka User-friendly SVN) before 1.0.9 allows remote code execution via shell metacharacters in the number_start or number_end parameter to LastHundredRequest (aka lasthundredrequestAction) in the Timeline module. NOTE: this may overlap CVE-2020-25069.

CVSS Score

9.9

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Usvn	Usvn	< 1.0.9

Related Weaknesses (CWE)

CWE-78

References

https://sysdream.com/news/lab/2020-08-12-cve-2020-17363-usvn-remote-code-executiExploitThird Party Advisory
https://sysdream.com/news/lab/2020-08-12-cve-2020-17363-usvn-remote-code-executiExploitThird Party Advisory

FAQ

What is CVE-2020-17363?

CVE-2020-17363 is a vulnerability with a CVSS score of 9.9 (CRITICAL). USVN (aka User-friendly SVN) before 1.0.9 allows remote code execution via shell metacharacters in the number_start or number_end parameter to LastHundredRequest (aka lasthundredrequestAction) in the ...

How severe is CVE-2020-17363?

CVE-2020-17363 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-17363?

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