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osvGoogleOSV:GHSA-WF33-6X33-WCF9
HistoryDec 27, 2022 - 3:30 p.m.

rdiffweb vulnerable to Authentication Bypass by Primary Weakness

2022-12-2715:30:19
Google
osv.dev
7
authentication bypass
primary weakness
rdiffweb

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

41.3%

In rdiffweb prior to 2.5.5, the username field is not unique to users. This allows exploitation of primary key logic by creating the same name with different combinations & may allow unauthorized access.

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

41.3%

Related for OSV:GHSA-WF33-6X33-WCF9