CVE-2022-3376

Weak Password Requirements in ikus060/rdiffweb

3.5 LowFix available

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Attack profile

How easy it is to exploit

Attack vector: Physical
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: Low

Exploit likelihood

0.85%Unchanged since Oct 7, 2022

What each source reports

CVE List Score used 3.5

Weak Password Requirements in ikus060/rdiffweb

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Record: CVE-2022-3376
CVSS 3.0: 3.5 LowCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weakness: CWE-521
Updated: 2026-11-02

EUVDEUVD-2022-0263 3.5

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Record: EUVD-2022-0263
CVSS 3.0: 3.5 LowCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Updated: 2026-11-03

GitHub AdvisoriesGHSA-7wr6-fj4x-893v 5.3

rdiffweb allows a new password to be the same as the previous password

rdiffweb prior to 2.5.0a4 allows users to set their new password to be the same as the old password during a password reset. Version 2.5.0a4 enforces a password policy in which a new password cannot be the same as the old one.

Record: GHSA-7wr6-fj4x-893v
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-521
Updated: 2026-11-02

NVD 5.3

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Record: CVE-2022-3376
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 3.0: 3.5 LowCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weakness: CWE-521
Updated: 2026-11-02

OSV 3.5

Weak Password Requirements in ikus060/rdiffweb

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Record: CVE-2022-3376
CVSS 3.0: 3.5 LowCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weakness: CWE-521
Updated: 2026-11-02

OSVGHSA-7wr6-fj4x-893v 5.3

rdiffweb allows a new password to be the same as the previous password

Record: GHSA-7wr6-fj4x-893v
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-521
Updated: 2026-11-02

OSVPYSEC-2022-43157 5.3

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Record: PYSEC-2022-43157
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`rdiffweb` PyPI	before 2.5.0	2.5.0
`rdiffweb` PyPI	before 2.5.0, plus listed versions 0.10.00.10.20.10.30.10.40.10.5 Show 45 moreShow less 0.10.60.10.70.10.80.10.90.9.2.dev10.9.30.9.40.9.51.0.01.0.0a11.0.0a21.0.0a31.0.0a41.0.11.0.21.0.31.1.01.2.01.2.11.2.21.3.01.3.11.3.1b11.3.1b21.3.21.4.01.4.0b11.4.0b21.4.0b31.4.0b41.4.0b51.4.1b11.4.1b21.4.1b31.5.01.5.1b11.5.1b21.6.0b12.0.1b22.0.1b32.0.22.0.3a12.0.3a22.0.3a32.0.3a4	2.5.0
`rdiffweb` PyPI	before 2.4.11a1, plus listed versions 0.10.00.10.20.10.30.10.40.10.5 Show 45 moreShow less 0.10.60.10.70.10.80.10.90.9.2.dev10.9.30.9.40.9.51.0.01.0.0a11.0.0a21.0.0a31.0.0a41.0.11.0.21.0.31.1.01.2.01.2.11.2.21.3.01.3.11.3.1b11.3.1b21.3.21.4.01.4.0b11.4.0b21.4.0b31.4.0b41.4.0b51.4.1b11.4.1b21.4.1b31.5.01.5.1b11.5.1b21.6.0b12.0.1b22.0.1b32.0.22.0.3a12.0.3a22.0.3a32.0.3a4	2.4.11a1

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-3376 is a low vulnerability (CVSS 3.5) in Ikus-soft Rdiffweb, published October 6, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.85%, the 58th percentile. Fixed in rdiffweb 2.5.0.

References

This page doesn't list everything

Left out here: 82 versions. The JSON record has them.