CVE-2026-35098
Improper Restriction of Excessive Authentication Attempts in KTM System e-BOK
Description
KTM System e-BOK does not implement any limit or timeout on consecutive login attempts, allowing an attacker to perform unlimited authentication requests. This lack of rate‑limiting enables efficient brute‑force attacks against user accounts. When combined with vulnerability CVE-2026-35097, where passwords are restricted to a six‑digit numeric format, this becomes a critical issue, as such passwords can be brute‑forced in a relatively short time. This issue was fixed in the patch published in June 2026.
INFO
Published Date :
June 30, 2026, 1:37 p.m.
Last Modified :
June 30, 2026, 1:37 p.m.
Remotely Exploit :
Yes !
Source :
CERT-PL
Affected Products
The following products are affected by CVE-2026-35098
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 4bb8329e-dd38-46c1-aafb-9bf32bcb93c6 |
Solution
- Enforce login attempt rate limits.
- Configure account lockout policies.
- Apply security patches promptly.
- Use strong password policies.
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The following list is the news that have been mention
CVE-2026-35098 vulnerability anywhere in the article.