CVE-2023-29447: Insufficiently Protected Credentials in PTC's Kepware KEPServerEX
First published: Wed Jan 10 2024(Updated: )
An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication.
Credit: ot-cert@dragos.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PTC KEPServerEX | >=6.0.2107.0<=6.14.263.0 | |
| PTC ThingWorx Kepware Server | >=6.8<=6.14.263.0 | |
| PTC ThingWorx Industrial Connectivity | >=8.0<=8.5 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-29447?
CVE-2023-29447 is considered a medium severity vulnerability due to the potential for unauthorized access to user credentials.
How do I fix CVE-2023-29447?
To mitigate CVE-2023-29447, it is recommended to disable basic authentication and implement stronger authentication mechanisms.
What systems are affected by CVE-2023-29447?
CVE-2023-29447 affects versions of PTC KEPServerEX from 6.0.2107.0 to 6.14.263.0 and PTC ThingWorx products within specified version ranges.
Can CVE-2023-29447 be exploited remotely?
Yes, CVE-2023-29447 can be exploited remotely, allowing attackers to capture user credentials over the network.
Is there a workaround for CVE-2023-29447?
A temporary workaround for CVE-2023-29447 includes restricting access to the web server or using VPNs for secure access.
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- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/ptc
- canonical/ptc kepserverex
- version/ptc kepserverex/6.0.2107.0
- version/ptc kepserverex/6.14.263.0
- canonical/ptc thingworx kepware server
- version/ptc thingworx kepware server/6.8
- version/ptc thingworx kepware server/6.14.263.0
- canonical/ptc thingworx industrial connectivity
- version/ptc thingworx industrial connectivity/8.0
- version/ptc thingworx industrial connectivity/8.5