CVE-2022-25125

published 2022-03-03

CVE-2022-25125: MCMS v5.2.4 was discovered to contain a SQL injection vulnerability via search.do in the file /mdiy/dict/listExcludeApp.

Priority P2 64 critical 9.8 CVSS 3.1

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

EXPLOIT

MCMS v5.2.4 was discovered to contain a SQL injection vulnerability via search.do in the file /mdiy/dict/listExcludeApp.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
mingsoft	mcms	—	—

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

url /mdiy/dict/listExcludeApp?query=1&dictType=1&orderBy=1/**/or/**/updatexml(1,concat(0x7e,md5('999999999'),0x7e),1)/**/or/**/1↗

path /mdiy/dict/listExcludeApp↗

other http.favicon.hash:1464851260↗

other icon_hash="1464851260"↗

• → Exploit uses a GET request to /mdiy/dict/listExcludeApp with a SQL injection payload in the 'orderBy' parameter using updatexml() error-based injection with comment-based space substitution (/**/). ↗
• → Successful exploitation is confirmed by the presence of the partial MD5 hash 'c8c605999f3d8352d7bb792cf3fdb25' (md5 of '999999999') in the HTTP response body, combined with a Content-Type of 'application/json' in the response header. ↗
• → MCMS instances can be fingerprinted via favicon hash 1464851260 on Shodan or FOFA prior to exploitation. ↗
• → The vulnerability is unauthenticated (PR:N) and exploitable over the network (AV:N) with no user interaction required, making it trivially exploitable at scale. ↗

• · The SQL injection payload uses comment-based space substitution (/**/) to bypass potential WAF or input filters that block literal spaces in the 'orderBy' parameter. ↗
• · The detection matcher uses only the first 31 characters of the MD5 hash of '999999999' (c8c605999f3d8352d7bb792cf3fdb25), not the full 32-character hash, which may affect detection precision. ↗

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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