CVE-2021-37377 — MEDIUM (5.4)

Q: How severe is CVE-2021-37377?

CVE-2021-37377 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-37377?

Check the references section above for vendor advisories and patch information. Affected products include: Teradek Brik Firmware, Teradek Brik.

Vulnerability Description

Cross Site Scripting (XSS) vulnerability in Teradek Brik firmware version 7.2.x and earlier allows remote attackers to run arbitrary code via the Friendly Name field in System Information Settings. NOTE: Vedor states the product has reached End of Life and will not be receiving any firmware updates to address this issue.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Teradek	Brik Firmware	>= 7.2.0, <= 7.2.2
Teradek	Brik	-

Related Weaknesses (CWE)

CWE-79

References

https://tbutler.org/2021/04/29/teradek-vulnerability-advisoryExploitThird Party Advisory
https://tbutler.org/2021/04/29/teradek-vulnerability-advisoryExploitThird Party Advisory

FAQ

What is CVE-2021-37377?

CVE-2021-37377 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross Site Scripting (XSS) vulnerability in Teradek Brik firmware version 7.2.x and earlier allows remote attackers to run arbitrary code via the Friendly Name field in System Information Settings. NO...

How severe is CVE-2021-37377?

CVE-2021-37377 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-37377?

Check the references section above for vendor advisories and patch information. Affected products include: Teradek Brik Firmware, Teradek Brik.