What’s Vulnerable › Vulnerabilities

CVE-2023-29447: Insufficiently Protected Credentials in PTC's Kepware KEPServerEX

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-10 · updated 2026-06-17
• Weakness: CWE-522

Description

An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication.

Affected products

• PTC Kepware KEPServerEX: from 6.0.2107.0 through 6.14.263.0
• PTC ThingWorx Industrial Connectivity: from 8.0 through 8.5
• PTC ThingWorx Kepware Server: from 6.8 through 6.14.263.0

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03
• https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/
• https://www.ptc.com/en/support/article/cs399528
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03
• https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/
• https://www.ptc.com/en/support/article/cs399528

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