汇总 embedthis 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
常见弱点模式包括 内存损坏、缓冲区溢出与路径处理缺陷，在 软件部署与生产负载 使用场景中可能带来 内存损坏、应用崩溃与文件覆盖 等风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2021-41615 | websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected. | [email protected] | 9.8 | 0.33% | 2022-08-08 | 2024-11-21 |
| CVE-2021-33254 | An issue was discovered in src/http/httpLib.c in EmbedThis Appweb Community Edition 8.2.1, allows attackers to cause a denial of service via the stream paramter to the parseUri function. | [email protected] | 7.5 | 0.46% | 2022-06-02 | 2024-11-21 |
| CVE-2021-43298 | The code that performs password matching when using 'Basic' HTTP authentication does not use a constant-time memcmp and has no rate-limiting. This means that an unauthenticated network attacker can brute-force the HTTP basic password, byte-by-byte, by recording the webserver's response time until the unauthorized (401) response. | [email protected] | 9.8 | 0.31% | 2022-01-25 | 2024-11-21 |
| CVE-2021-42342 | An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. In the file upload filter, user form variables can be passed to CGI scripts without being prefixed with the CGI prefix. This permits tunneling untrusted environment variables into vulnerable CGI scripts. | [email protected] | 9.8 | 77.60% | 2021-10-14 | 2024-11-21 |
| CVE-2020-15688 | The HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect against replay attacks. This allows an unauthenticated remote attacker to bypass authentication via capture-replay if TLS is not used to protect the underlying communication channel. | [email protected] | 8.8 | 2.07% | 2020-07-23 | 2024-11-21 |
| CVE-2020-15689 | Appweb before 7.2.2 and 8.x before 8.1.0, when built with CGI support, mishandles an HTTP request with a Range header that lacks an exact range. This may result in a NULL pointer dereference and cause a denial of service. | [email protected] | 7.5 | 0.42% | 2020-07-13 | 2024-11-21 |
| CVE-2019-5097 | A denial-of-service vulnerability exists in the processing of multi-part/form-data requests in the base GoAhead web server application in versions v5.0.1, v.4.1.1 and v3.6.5. A specially crafted HTTP request can lead to an infinite loop in the process. The request can be unauthenticated in the form of GET or POST requests and does not require the requested resource to exist on the server. | [email protected] | 7.5 | 7.28% | 2019-12-03 | 2024-11-21 |
| CVE-2019-5096 | An exploitable code execution vulnerability exists in the processing of multi-part/form-data requests within the base GoAhead web server application in versions v5.0.1, v.4.1.1 and v3.6.5. A specially crafted HTTP request can lead to a use-after-free condition during the processing of this request that can be used to corrupt heap structures that could lead to full code execution. The request can be unauthenticated in the form of GET or POST requests, and does not require the requested resource t | [email protected] | 9.8 | 79.58% | 2019-12-03 | 2024-11-21 |
| CVE-2019-19240 | Embedthis GoAhead before 5.0.1 mishandles redirected HTTP requests with a large Host header. The GoAhead WebsRedirect uses a static host buffer that has a limited length and can overflow. This can cause a copy of the Host header to fail, leaving that buffer uninitialized, which may leak uninitialized data in a response. | [email protected] | 5.3 | 0.53% | 2019-11-22 | 2024-11-21 |
| CVE-2019-16645 | An issue was discovered in Embedthis GoAhead 2.5.0. Certain pages (such as goform/login and config/log_off_page.htm) create links containing a hostname obtained from an arbitrary HTTP Host header sent by an attacker. This could potentially be used in a phishing attack. | [email protected] | 8.6 | 8.90% | 2019-09-20 | 2024-11-21 |
| CVE-2019-12822 | In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability causes a memory assertion, out-of-bounds memory reference, and potential DoS, as demonstrated by a colon on a line by itself. | [email protected] | 7.5 | 0.51% | 2019-06-14 | 2024-11-21 |
| CVE-2018-15505 | An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. An HTTP POST request with a specially crafted "Host" header field may cause a NULL pointer dereference and thus cause a denial of service, as demonstrated by the lack of a trailing ']' character in an IPv6 address. | [email protected] | 7.5 | 0.59% | 2018-08-18 | 2024-11-21 |
| CVE-2018-15504 | An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The server mishandles some HTTP request fields associated with time, which results in a NULL pointer dereference, as demonstrated by If-Modified-Since or If-Unmodified-Since with a month greater than 11. | [email protected] | 7.5 | 0.98% | 2018-08-18 | 2024-11-21 |
| CVE-2018-8715 | The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authCondition function in http/httpLib.c. With a forged HTTP request, it is possible to bypass authentication for the form and digest login types. | [email protected] | 8.1 | 91.80% | 2018-03-15 | 2024-11-21 |
| CVE-2017-1000471 | EmbedThis GoAhead Webserver version 4.0.0 is vulnerable to a NULL pointer dereference in the CGI handler resulting in memory corruption or denial of service. | [email protected] | 9.8 | 0.29% | 2018-01-03 | 2024-11-21 |
| CVE-2017-1000470 | EmbedThis GoAhead Webserver versions 4.0.0 and earlier is vulnerable to an integer overflow in the HTTP listener resulting in denial of service. | [email protected] | 7.5 | 0.33% | 2018-01-03 | 2024-11-21 |
| CVE-2017-17562 KEV | Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is dynamically linked. This is a result of initializing the environment of forked CGI scripts using untrusted HTTP request parameters in the cgiHandler function in cgi.c. When combined with the glibc dynamic linker, this behaviour can be abused for remote code execution using special parameter names such as LD_PRELOAD. An attacker can POST their shared object payload in the body of the request, and re | [email protected] | 8.1 | 94.34% | 2017-12-12 | 2026-04-21 |
| CVE-2017-14149 | GoAhead 3.4.0 through 3.6.5 has a NULL Pointer Dereference in the websDecodeUrl function in http.c, leading to a crash for a "POST / HTTP/1.1" request. | [email protected] | 7.5 | 0.34% | 2017-09-05 | 2026-05-13 |
| CVE-2017-5675 | A command-injection vulnerability exists in a web application on a custom-built GoAhead web server used on Foscam, Vstarcam, and multiple white-label IP camera models. The mail-sending form in the mail.htm page allows an attacker to inject a command into the receiver1 field in the form; it will be executed with root privileges. | [email protected] | 8.8 | 0.67% | 2017-03-13 | 2026-05-13 |
| CVE-2017-5674 | 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. | [email protected] | 9.8 | 0.81% | 2017-03-13 | 2026-05-13 |