Cross-site request forgery in AudioCodes products - CVE-2019-9231
Published: July 23, 2019
Vulnerability identifier: #VU19308
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-9231
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: AudioCodes
Affected software:
AudioCodes Mediant 800C-MSBR
AudioCodes Mediant M800B-MSBR
AudioCodes Mediant 500-MBSR
AudioCodes Mediant 500L-MSBR
AudioCodes Mediant 800C-MSBR
AudioCodes Mediant M800B-MSBR
AudioCodes Mediant 500-MBSR
AudioCodes Mediant 500L-MSBR
Detailed vulnerability description
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists in the management web interface due to the CSRF protection is not activated by default. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
How to mitigate CVE-2019-9231
Install updates from vendor's website and activate the CSRF protection. The option could be enabled only by the upload of a ini file with the parameter "CSRFProtection=1".