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Vulnerability record · CVE-2017-5674 · published 13 March 2017

CVE-2017-5674: Embedthis goahead information exposure vulnerability

Embedthis · Goahead

A vulnerability in a custom-built GoAhead web server used on Foscam, Vstarcam, and multiple white-label IP camera models allows an attacker to craft a malformed HTTP ("GET system.ini HTTP/1.1\n\n" - note the lack of "/" in the path field of the request) request that will disclose the configuration file with the login password.

9.8 CVSS 3.0 Critical EPSS 22% · top 2.5% CWE-200 · Information exposure
9.8CVSS 3.0 base score, v2 5.0
22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability in a custom-built GoAhead web server used on Foscam, Vstarcam, and multiple white-label IP camera models allows an attacker to craft a malformed HTTP ("GET system.ini HTTP/1.1\n\n" - note the lack of "/" in the path field of the request) request that will disclose the configuration file with the login password.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.cybereason.com/cve-ip-cameras/ ExploitThird Party Advisory
https://www.cybereason.com/zero-day-exploits-turn-hundreds-of-thousands-of-ip-cameras-into-iot-botnet-slaves/ ExploitTechnical DescriptionThird Party Advisory
https://www.cybereason.com/cve-ip-cameras/ ExploitThird Party Advisory
https://www.cybereason.com/zero-day-exploits-turn-hundreds-of-thousands-of-ip-cameras-into-iot-botnet-slaves/ ExploitTechnical DescriptionThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2017-17562Embedthis GoAhead CGI environment variable injection enables remote code executionEmbedthis GoAhead before 3.6.5 initializes the environment of forked CGI scripts using untrusted HTTP request parameters in cgiHandler in cgi.c. When…KEVEPSS 96%analysed9.8CVE-2021-41615Embedthis goahead vulnerabilitywebsda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise valu…EPSS 1.4%9.8CVE-2021-43298Embedthis goahead improper restriction of authentication attempts vulnerabilityThe code that performs password matching when using 'Basic' HTTP authentication does not use a constant-time memcmp and has no rate-limiting. This me…EPSS 2.3%9.8CVE-2021-42342GoAhead file upload filter allows environment variable injection into CGI scriptsGoAhead 4.x and 5.x before 5.1.5 fail to prefix user form variables with the CGI prefix in the file upload filter, letting untrusted environment vari…EPSS 59%analysed9.8CVE-2019-5096GoAhead web server use-after-free in multipart/form-data handlingGoAhead versions 5.0.1, 4.1.1 and 3.6.5 contain a use-after-free when processing multipart/form-data requests. A crafted HTTP request corrupts heap s…EPSS 67%analysed9.8CVE-2017-1000471Embedthis goahead null pointer dereference vulnerabilityEmbedThis GoAhead Webserver version 4.0.0 is vulnerable to a NULL pointer dereference in the CGI handler resulting in memory corruption or denial of …EPSS 8.6%8.8CVE-2020-15688Embedthis goahead authentication bypass by capture-replay vulnerabilityThe HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect against replay attacks. This allows an unauthentica…EPSS 4.0%8.8CVE-2017-5675Embedthis goahead command injection vulnerabilityA command-injection vulnerability exists in a web application on a custom-built GoAhead web server used on Foscam, Vstarcam, and multiple white-label…EPSS 1.7%

Source: NIST National Vulnerability Database (record CVE-2017-5674), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.