CVE-2023-50477 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered in nos client version 0.6.6, allows remote attackers to escalate privileges via getRPCEndpoint.js.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nos	Nos Client	0.6.6

References

https://github.com/nos/client/issues/1485Issue Tracking
https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-50477.mdThird Party Advisory
https://github.com/nos/client/issues/1485Issue Tracking
https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-50477.mdThird Party Advisory

FAQ

What is CVE-2023-50477?

CVE-2023-50477 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in nos client version 0.6.6, allows remote attackers to escalate privileges via getRPCEndpoint.js.

How severe is CVE-2023-50477?

CVE-2023-50477 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-50477?

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