CVE-2026-35097Network attack vector

Account compromise via six-digit numeric password cap

Published Jun 30, 2026 · Updated Jun 30, 2026

Weak password requirements in KTM System e-BOK before 06.2026 allow remote attackers to brute-force six-digit numeric passwords. The password-setting policy rejects alphabetic, special, and extended characters and caps accepted passwords at six numeric digits. Network access to an affected login interface permits guessing against the severely bounded password space, enabling account compromise when a password is found.

CVSS severity6.9
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak password requirements in KTM System e-BOK before 06.2026 allow remote attackers to brute-force six-digit numeric passwords. The password-setting policy rejects alphabetic, special, and extended characters and caps accepted passwords at six numeric digits. Network access to an affected login interface permits guessing against the severely bounded password space, enabling account compromise when a password is found.

The record

CVE
CVE-2026-35097
Published
Jun 30, 2026
Updated
Jun 30, 2026
Vendor
KTM System
Product
e-BOK
Classifications
CWE-521, CAPEC-49, T1110.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 30, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <06.2026

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

KTM System · e-BOKversion=0 <06.2026

Published CVSS scores

6.9CERT-PLCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-521Weak Password Requirements
CAPEC-49Password Brute Forcing
T1110.001Brute Force: Password Guessing

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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