Vulnerability · Published Oct 26, 2021 · Assigned by GitHub_M
CVE-2021-41185Download file outside intended directory
High 8.8
In plain English
A high-severity path traversal in Mycodo from kizniche. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.4%top 27.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Mycodo is an environmental monitoring and regulation system. An exploit in versions prior to 8.12.7 allows anyone with access to endpoints to download files outside the intended directory. A patch has been applied and a release made. Users should upgrade to version 8.12.7. As a workaround, users may manually apply the changes from the fix commit.
Affected products (as reported)
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://github.com/kizniche/Mycodo/security/advisories/GHSA-252r-94ph-m229 x_refsource_CONFIRM
- https://github.com/kizniche/Mycodo/issues/1105 x_refsource_MISC
- https://github.com/kizniche/Mycodo/commit/23ac5dd422029c2b6ae1701a3599b6d41b66a6a9 x_refsource_MISC
- https://github.com/kizniche/Mycodo/releases/tag/v8.12.7 x_refsource_MISC