CVE-2023-4991 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

A vulnerability was found in NextBX QWAlerter 4.50. It has been rated as critical. Affected by this issue is some unknown functionality of the file QWAlerter.exe. The manipulation leads to unquoted search path. It is possible to launch the attack on the local host. The identifier of this vulnerability is VDB-239804. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Quescom	Nextbx Qwalerter	4.50

Related Weaknesses (CWE)

CWE-428

References

https://vuldb.com/?ctiid.239804Permissions RequiredThird Party Advisory
https://vuldb.com/?id.239804Permissions RequiredThird Party Advisory
https://vuldb.com/?ctiid.239804Permissions RequiredThird Party Advisory
https://vuldb.com/?id.239804Permissions RequiredThird Party Advisory

FAQ

What is CVE-2023-4991?

CVE-2023-4991 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability was found in NextBX QWAlerter 4.50. It has been rated as critical. Affected by this issue is some unknown functionality of the file QWAlerter.exe. The manipulation leads to unquoted se...

How severe is CVE-2023-4991?

CVE-2023-4991 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-4991?

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