CVE-2020-13945
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I. Basic Information for CVE-2020-13945
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Apache APISIX, the user enabled the Admin API and deleted the Admin API access IP restriction rules. Eventually, the default token is allowed to access APISIX management data. This affects versions 1.2, 1.3, 1.4, 1.5.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Apisix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Apisix是Apache基金会的一个云原生的微服务API网关服务。该软件基于 OpenResty 和 etcd 来实现，具备动态路由和插件热加载，适合微服务体系下的 API 管理。 Apache APISIX 存在安全漏洞，该漏洞源于用户启用了管理API并删除了管理API访问IP限制规则。最终，默认令牌被允许访问APISIX管理数据。以下产品及版本受到影响：1.2版本，1.3版本，1.4版本，1.5版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache APISIX | 1.2 | - |
II. Public POCs for CVE-2020-13945
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/K3ysTr0K3R/CVE-2020-13945-EXPLOIT | POC Details |
| 2 | PoC exploit for CVE-2020-13945 - Apache APISIX Remote Code Execution (RCE) | https://github.com/Pixelcraftch/CVE-2020-13945-EXPLOIT | POC Details |
| 3 | PoC exploit for CVE-2020-13945 - Apache APISIX Remote Code Execution (RCE) | https://github.com/x0root/CVE-2020-13945-EXPLOIT | POC Details |
| 4 | Apache APISIX 1.2, 1.3, 1.4, and 1.5 is susceptible to insufficiently protected credentials. An attacker can enable the Admin API and delete the Admin API access IP restriction rules. Eventually, the default token is allowed to access APISIX management data. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13945.yaml | POC Details |
| 5 | None | https://github.com/Threekiii/Awesome-POC/blob/master/%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E6%BC%8F%E6%B4%9E/Apache%20APISIX%20%E9%BB%98%E8%AE%A4%E5%AF%86%E9%92%A5%E6%BC%8F%E6%B4%9E%20CVE-2020-13945.md | POC Details |
| 6 | https://github.com/vulhub/vulhub/blob/master/apisix/CVE-2020-13945/README.md | POC Details |
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IV. Related Vulnerabilities
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Apache APISIX: improper validation of issuer from introspect
Same vendor: Apache Software Foundation
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