CVE-2010-20112
Amlibweb NetOpacs webquery.dll Stack Buffer Overflow
Vexday Risk Score
63Prioridad alta
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS 9.3EPSS 1.0%KEV nãoPoC públicaNuclei —Metasploit simPatch —
Ciclo de vida
03 ago 2010Exploit Metasploit disponible
21 ago 2025Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
Amlib’s NetOpacs webquery.dll contains a stack-based buffer overflow vulnerability triggered by improper handling of HTTP GET parameters. Specifically, the application fails to enforce bounds on input supplied to the app parameter, allowing excessive data to overwrite memory structures including the Structured Exception Handler (SEH). Additionally, malformed parameter names followed by an equals sign may result in unintended control flow behavior. This vulnerability is exposed through IIS and affects legacy Windows deployments
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Amlib · Amlibweb Library Management SystemPoCs públicas encontradas — 2
cve_referenceraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/amlibweb_webquerydll_app.rbno verificadocve_referencewww.exploit-db.com/exploits/16793no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Hablar con TrueHacking →Referencias
https://advisories.checkpoint.com/defense/advisories/public/2013/cpai-2013-1344.htmlhttps://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/amlibweb_webquerydll_app.rbhttps://www.amlib.co.uk/product/product.aspx?menuId=top_productshttps://www.exploit-db.com/exploits/16793https://www.fortiguard.com/encyclopedia/ips/24002https://www.vulncheck.com/advisories/amlibweb-netopacs-stack-buffer-overflow