CVE-2020-36200 : TinyCheck before commits 9fd360d and ea53de8 allowed an authenticated attacker t

TinyCheck before commits 9fd360d and ea53de8 allowed an authenticated attacker to send an HTTP GET request to the crafted URLs.

Published 2021-01-26 18:15:55

Updated 2021-02-02 19:35:31

Source Kaspersky Labs

View at NVD, CVE.org

Vulnerability category: Server-side request forgery (SSRF)

Products affected by CVE-2020-36200

Kaspersky » Tinycheck
Versions before (<) 2020-12-18
cpe:2.3:a:kaspersky:tinycheck:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 21 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:P/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE-918 Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Assigned by: nvd@nist.gov (Primary)

https://github.com/KasperskyLab/TinyCheck/security/advisories/GHSA-gqpw-3669-6w5h

TinyCheck tool was vulnerable to a Server-Side Request Forgery (SSRF) attack · Advisory · KasperskyLab/TinyCheck · GitHub
Patch;Third Party Advisory

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