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CVE-2023-29447
Insufficiently Protected Credentials in PTC's Kepware KEPServerEX
Medium5.7EPSS 0.36%
- Published
- Updated
- Reserved
- Assigned by
- Dragos
Description
An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| DragosCNA (assigner) | 3.1 | Medium5.7 | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.36% · top 70% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.7.
Weakness
Affected products
- affected ≤ 6.14.263.0
PTC · ThingWorx Kepware Server
- affected ≤ 6.14.263.0
PTC · ThingWorx Industrial Connectivity
- affected 8.0 – ≤ 8.5
References (3)
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03 (opens in a new tab)government-resourcex_transferred
- https://www.ptc.com/en/support/article/cs399528 (opens in a new tab)vendor-advisoryx_transferred
- https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/ (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2023-29447)Record last updated .