How severe is CVE-2023-2160?

CVE-2023-2160 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-2160 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2160?

CVE-2023-2160 affects Modoboa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2160?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-2160 published?

CVE-2023-2160 was published on 2023-04-18 and last updated on 2026-06-17.

CVE-2023-2160

CVE-2023-2160 is a medium-severity vulnerability in Modoboa with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-521.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-521
Affected product: Modoboa
Published: 2023-04-18
Last modified: 2026-06-17

Description

Weak Password Requirements in GitHub repository modoboa/modoboa prior to 2.1.0.

Frequently asked questions

What is CVE-2023-2160?: Weak Password Requirements in GitHub repository modoboa/modoboa prior to 2.1.0.
How severe is CVE-2023-2160?: CVE-2023-2160 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-2160 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2160?: CVE-2023-2160 affects Modoboa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2160?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2160 published?: CVE-2023-2160 was published on 2023-04-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:modoboa:modoboa:*:*:*:*:*:*:*:*

More vulnerabilities in Modoboa

CVE-2023-0777 — Critical (CVSS 9.8): Authentication Bypass by Primary Weakness in GitHub repository modoboa/modoboa prior to 2.0.4.
CVE-2023-2227 — Critical (CVSS 9.1): Improper Authorization in GitHub repository modoboa/modoboa prior to 2.1.0.
CVE-2023-5690 — High (CVSS 8.8): Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.2.2.
CVE-2026-27602 — High (CVSS 7.2): Modoboa is a mail hosting and management platform. Prior to version 2.7.1, `exec_cmd()` in `modoboa/lib/sysutils.py`…
CVE-2023-2228 — Medium (CVSS 6.8): Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.1.0.
CVE-2023-0438 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.0.4.

All CVEs affecting Modoboa →

Other CWE-521 (Weak Password Requirements) vulnerabilities

CVE-2026-25715 — Critical (CVSS 9.8): The web management interface of the device allows the administrator username and password to be set to blank values.…
CVE-2025-53963 — Critical (CVSS 9.8): An issue was discovered on Thermo Fisher Ion Torrent OneTouch 2 INS1005527 devices. They run an SSH server accessible…
CVE-2025-63747 — Critical (CVSS 9.8): QaTraq 6.9.2 ships with administrative account credentials which are enabled in default installations and permit…
CVE-2025-12552 — Critical (CVSS 9.8): Insufficient Password Policy.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
CVE-2025-11200 — Critical (CVSS 9.8): MLflow Weak Password Requirements Authentication Bypass Vulnerability. This vulnerability allows remote attackers to…
CVE-2025-12364 — Critical (CVSS 9.8): Weak Password Policy.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Browse all CWE-521 (Weak Password Requirements) vulnerabilities →