Vulnerability · CVE-2025-59816
This vulnerability allows attackers to directly query the underlying database, potentially retrieving all data stored in the Billing Admin database, including user credentials.
Published Sep 25, 2025 · catalog updated Sep 26, 2025 · Zenitel ICX510
Check if you run it
No confirmed exploitation is on record for CVE-2025-59816. EPSS is 0.25%. Act only if a listed version of Zenitel ICX510 is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- High7.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.25%
- Remediation
- Version ranges on file
- Affected products
- vendor Zenitel ICX510 <1.4.3.3
This vulnerability allows attackers to directly query the underlying database, potentially retrieving all data stored in the Billing Admin database, including user credentials. User passwords are stored in plaintext, significantly increasing the severity of this issue.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Zenitel ICX510 <1.4.3.3<1.4.3.3
How to fix CVE-2025-59816
Recommended remediation
Affected version ranges suggest a fixed boundary. Verify against the vendor advisory for your release.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-59816. EPSS is 0.25%. Act only if a listed version of Zenitel ICX510 is installed.
Which versions are affected?
Compare what you have installed with Zenitel ICX510 <1.4.3.3 <1.4.3.3. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.25%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Sep 25, 2025 · EUVD
Detected
This vulnerability allows attackers to directly query the underlying database, potentially retrieving all data stored in the Billing Admin database, including user credentials. User passwords are stored in plaintext, significantly increasing the severity of this issue.
Sep 26, 2025 · EUVD
Updated
This vulnerability allows attackers to directly query the underlying database, potentially retrieving all data stored in the Billing Admin database, including user credentials. User passwords are stored in plaintext, significantly increasing the severity of this issue.
Sources
- CVE.orgVulnerability recordCVE-2025-59816
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-59816
30-day exploitation probability 0.25%
first.org - EUVDVulnerability recordEUVD-2025-31158
This vulnerability allows attackers to directly query the underlying database, potentially retrieving all data stored in the Billing Admin database, including user credentials. User passwords are stored in plaintext, significantly increasing the severity of this issue.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.