What’s Vulnerable › Vulnerabilities

CVE-2024-43812: Kieback&Peter DDC4000 Series Path Traversal Insufficiently Protected Credentials

• Severity: high (CVSS 8.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-10-22 · updated 2026-06-17
• Weakness: CWE-522

Description

Kieback & Peter's DDC4000 series has an insufficiently protected credentials vulnerability, which may allow an unauthenticated attacker with access to /etc/passwd to read the password hashes of all users on the system.

Affected products

• Kieback&Peter Ddc4002 Firmware: through 1.12.14
• Kieback&Peter Ddc4002E Firmware: through 1.17.6
• Kieback&Peter Ddc4020E Firmware: through 1.17.6
• Kieback&Peter Ddc4040E Firmware: through 1.17.6
• Kieback&Peter Ddc4100 Firmware: through 1.7.4
• Kieback&Peter Ddc4200-L Firmware: through 1.12.14
• Kieback&Peter Ddc4200 Firmware: through 1.12.14
• Kieback&Peter Ddc4200E Firmware: through 1.17.6
• Kieback&Peter Ddc4400 Firmware: through 1.12.14
• Kieback&Peter Ddc4400E Firmware: through 1.17.6

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-24-291-05

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