CVE-2022-41021 — HIGH (7.2)

Vulnerability Description

Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.This buffer overflow is in the function that manages the 'vpn l2tp advanced name WORD dns (yes|no) mtu <128-16384> mru <128-16384> auth (on|off) password (WORD|null) options WORD' command template.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Siretta	Quartz-Gold Firmware	g5.0.1.5-210720-141020
Siretta	Quartz-Gold	-

Related Weaknesses (CWE)

CWE-120 CWE-787

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1613ExploitTechnical DescriptionThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1613ExploitTechnical DescriptionThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1613

FAQ

What is CVE-2022-41021?

CVE-2022-41021 is a vulnerability with a CVSS score of 7.2 (HIGH). Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to a...

How severe is CVE-2022-41021?

CVE-2022-41021 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-41021?

Check the references section above for vendor advisories and patch information. Affected products include: Siretta Quartz-Gold Firmware, Siretta Quartz-Gold.