CVE-2026-105671: Zenitel Connect login allows username enumeration via verbose error responses
Zenitel · Zenitel Connect
Fixed in 1.11.0 · Affected: Zenitel Connect before 1.11.0 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Percentile not published
DescriptionCVE.org
The login flow in Zenitel Connect before 1.11.0 returns different error responses depending on whether a submitted username exists, which allows remote attackers to enumerate valid user accounts via crafted login requests.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Zenitel · Zenitel Connectbefore 1.11.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Zenitel
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-105671 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.