CVE-2020-5401
Cloud Foundry GoRouter is vulnerable to cache poisoning
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Cloud Foundry Routing Release, versions prior to 0.197.0, contains GoRouter, which allows malicious clients to send invalid headers, causing caching layers to reject subsequent legitimate clients trying to access the app.
Cloud Foundry Routing Release, versiones anteriores a 0.197.0, contiene GoRouter, que permite a clientes maliciosos enviar encabezados no válidos, causando que las capas de almacenamiento caché rechacen a clientes legítimos posteriores que intentan acceder a la aplicación.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-01-03 CVE Reserved
- 2020-02-27 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-393: Return of Wrong Status Code
- CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.cloudfoundry.org/blog/cve-2020-5401 | 2020-03-03 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cloudfoundry Search vendor "Cloudfoundry" | Routing Release Search vendor "Cloudfoundry" for product "Routing Release" | < 0.197.0 Search vendor "Cloudfoundry" for product "Routing Release" and version " < 0.197.0" | - |
Affected
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