CVE-2022-24627

published 2023-05-29

CVE-2022-24627: An issue was discovered in AudioCodes Device Manager Express through 7.8.20002.47752. It is an unauthenticated SQL injection in the p parameter of the…

Priority P2 75 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

EXPLOIT

An issue was discovered in AudioCodes Device Manager Express through 7.8.20002.47752. It is an unauthenticated SQL injection in the p parameter of the process_login.php login form.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
audiocodes	device_manager_express	<= 7.8.20002.47752	—

Detection & IOCs extracted from sources · hover to see the quote

path /admin/AudioCodes_files/process_login.php↗

command username=admin&password=&domain=&p=%5C%27or+1%3D1%23↗

path /admin/AudioCodes_files/BrowseFiles.php↗

path /admin/AudioCodes_files/BrowseFiles.php?cmd=ssh↗

path /admin/AudioCodes_files/ajax/ajaxGlobalSettings.php↗

path /region/↗

path C:/audiocodes/express/WebAdmin/region/↗

sigma↗

words: ['SQL syntax', 'mysql_fetch', 'You have an error in your SQL syntax']

• → Detect SQLi exploitation attempts against the login form by monitoring POST requests to /admin/AudioCodes_files/process_login.php with the 'p' parameter containing SQL injection payloads (e.g., URL-encoded quote/OR/comment sequences). ↗
• → Alert on HTTP responses from AudioCodes Device Manager containing SQL error strings such as 'SQL syntax', 'mysql_fetch', or 'You have an error in your SQL syntax', which indicate successful SQLi triggering. ↗
• → Monitor POST requests to /admin/AudioCodes_files/BrowseFiles.php?cmd=ssh with body containing 'ssh_command=' as an indicator of post-exploitation remote command execution (CVE-2022-24631). ↗
• → Monitor POST requests to /admin/AudioCodes_files/ajax/ajaxGlobalSettings.php with action=saveext and a modified extensions list as an indicator of file-upload extension whitelisting for webshell upload. ↗
• → Detect webshell upload by monitoring POST requests to the upload endpoint with 'dir' set to 'C:/audiocodes/express/WebAdmin/region/' and file content-type 'text/html'. ↗
• → Use Shodan/FOFA queries to identify exposed AudioCodes Device Manager Express instances as attack surface: title:"Audiocodes" or http.title:"audiocodes". ↗

• · The exploit targets AudioCodes Device Manager Express version 7.8.20002.47752 specifically; the product was announced EOL on 07-02-2022, meaning no patch will be issued by the vendor. ↗
• · The Nuclei template uses a two-step flow: first confirming the target is an AudioCodes instance (body contains 'audiocodes'), then sending the SQLi payload — detections should account for this two-request pattern. ↗

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