CVE-2023-27748 — CRITICAL (9.8)

Vulnerability Description

BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary code execution.

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
Blackvue	Dr750-2Ch Lte Firmware	1.012_2022.10.26
Blackvue	Dr750-2Ch Lte	-
Blackvue	Dr750-2Ch Ir Lte Firmware	1.012_2022.10.26
Blackvue	Dr750-2Ch Ir Lte	-

Related Weaknesses (CWE)

CWE-345

References

https://blackvue.comProduct
https://github.com/eyJhb/blackvue-cve-2022ExploitThird Party Advisory
https://github.com/eyJhb/blackvue-cve-2023ExploitThird Party Advisory
https://shop.blackvue.com/product/dr750-2ch-ir-lte/Product
https://blackvue.comProduct
https://github.com/eyJhb/blackvue-cve-2022ExploitThird Party Advisory
https://github.com/eyJhb/blackvue-cve-2023ExploitThird Party Advisory
https://shop.blackvue.com/product/dr750-2ch-ir-lte/Product

FAQ

What is CVE-2023-27748?

CVE-2023-27748 is a vulnerability with a CVSS score of 9.8 (CRITICAL). BlackVue DR750-2CH LTE v.1.012_2022.10.26 does not employ authenticity check for uploaded firmware. This can allow attackers to upload crafted firmware which contains backdoors and enables arbitrary c...

How severe is CVE-2023-27748?

CVE-2023-27748 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-2023-27748?

Check the references section above for vendor advisories and patch information. Affected products include: Blackvue Dr750-2Ch Lte Firmware, Blackvue Dr750-2Ch Lte, Blackvue Dr750-2Ch Ir Lte Firmware, Blackvue Dr750-2Ch Ir Lte.