How severe is CVE-2025-32352?

CVE-2025-32352 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-32352 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-32352?

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

Does CVE-2025-32352 have an EU (EUVD) identifier?

Yes. CVE-2025-32352 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9909.

When was CVE-2025-32352 published?

CVE-2025-32352 was published on 2025-04-05 and last updated on 2026-06-17.

CVE-2025-32352

CVE-2025-32352 is a medium-severity vulnerability with a CVSS 3.x base score of 4.8. 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-843.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-9909
Weakness: CWE-843
Published: 2025-04-05
Last modified: 2026-06-17

Description

A type confusion vulnerability in lib/NSSAuthenticator.php in ZendTo before v5.04-7 allows remote attackers to bypass authentication for users with passwords stored as MD5 hashes that can be interpreted as numbers. A solution requires moving from MD5 to bcrypt.

Frequently asked questions

What is CVE-2025-32352?: A type confusion vulnerability in lib/NSSAuthenticator.php in ZendTo before v5.04-7 allows remote attackers to bypass authentication for users with passwords stored as MD5 hashes that can be interpreted as numbers. A solution requires moving from MD5 to bcrypt.
How severe is CVE-2025-32352?: CVE-2025-32352 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-32352 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-32352?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-32352 have an EU (EUVD) identifier?: Yes. CVE-2025-32352 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9909.
When was CVE-2025-32352 published?: CVE-2025-32352 was published on 2025-04-05 and last updated on 2026-06-17.

References

https://projectblack.io/blog/zendto-nday-vulnerabilities/

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