CVE-2021-3019 : ffay lanproxy 0.1 allows Directory Traversal to read /../conf/config.properties

ffay lanproxy 0.1 allows Directory Traversal to read /../conf/config.properties to obtain credentials for a connection to the intranet.

Published 2021-01-05 05:15:11

Updated 2021-01-07 19:56:57

Source MITRE

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2021-3019

Lanproxy Project » Lanproxy » Version: 0.1
cpe:2.3:a:lanproxy_project:lanproxy:0.1:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.94%

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

~ 83 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: nvd@nist.gov (Primary)

https://github.com/maybe-why-not/lanproxy/issues/1

Path traversal vulnerability in lanproxy leads to connection to the intranet · Issue #1 · maybe-why-not/lanproxy · GitHub
Exploit;Third Party Advisory
https://github.com/ffay/lanproxy/commits/master

Commits · ffay/lanproxy · GitHub
Patch;Third Party Advisory

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