Deserialization of Untrusted Data in Huawei AnyOffice - CVE-2021-22439
Published: June 21, 2021
Vulnerability identifier: #VU54244
CSH Severity: High
CVSS v4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-22439
CWE-ID: CWE-502
Exploitation vector: Remote access
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 insecure input validation when processing serialized data. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Huawei AnyOffice
WirelessHART 1420 Gateway
WirelessHART 1410D Gateway
WirelessHART 1410 Gateway
WirelessHART 1420 Gateway
WirelessHART 1410D Gateway
WirelessHART 1410 Gateway
How to mitigate CVE-2021-22439
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
WirelessHART 1420 Gateway - addressed in versions 4.7.94, 4.7.105
WirelessHART 1410D Gateway - addressed in versions 4.7.94, 4.7.105
WirelessHART 1410 Gateway - addressed in versions 4.7.94, 4.7.105
WirelessHART 1410D Gateway - addressed in versions 4.7.94, 4.7.105
WirelessHART 1410 Gateway - addressed in versions 4.7.94, 4.7.105