Use of a broken or risky cryptographic algorithm in R6700 - #VU29043
Published: June 16, 2020
Vulnerability identifier: #VU29043
CSH Severity: Low
CVSS v4: 7.7 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-327
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system
The vulnerability exists due to the weak encryption of firmware update images within the "check_ra" functionality. An attacker on the local network can execute arbitrary code on the system.
Affected software
R6700
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.