CVE

CVE-2021-47795

8.7

CVSShigh

Exploitable remotely over the internet · no authentication required.

Description

GeoVision GeoWebServer 5.3.3 contains multiple vulnerabilities including local file inclusion, cross-site scripting, and remote code execution through improper input sanitization. Attackers can exploit the WebStrings.srf endpoint by manipulating path traversal and injection parameters to access system files and execute malicious scripts.

Attack Vector

Network

Privileges Req.

None

User Interaction

None

geovision geowebserver

Updated Nov 10, 2026View on NVD →

S4E scanner

mediumWeb Vulnerabilities~10 seconds

GeoVision GeoWebServer <= 5.3.3 - Local File Inclusion / Cross-Site Scripting

GeoVision GeoWebServer 5.3.3 and prior is vulnerable to local file inclusion and cross-site scripting due to improper sanitization of user-supplied input in the WebStrings.srf endpoint. An unauthenticated attacker can read arbitrary files from the server or inject malicious scripts. References: https://www.exploit-db.com/exploits/50211 https://www.geovision.com.tw/cyber_security.php https://nvd.nist.gov/vuln/detail/CVE-2021-47795 Remediation: Contact GeoVision support for a patched firmware version that addresses the input sanitization issues.

9 assets checked · domain, subdomain, ipv4

Scanner page →Run scanner

CVE history: geovision geowebserver

Predict next CVE date with AI

Monitor this CVE on your assets

S4E maps published CVEs to scanners and forecasts the next disclosure window for your stack.

Create a free account →