CVE-2024-3913: Phoenix Contact: Start sequence allows attack during the boot process
First published: Tue Aug 13 2024(Updated: )
An unauthenticated remote attacker can use this vulnerability to change the device configuration due to a file writeable for short time after system startup.
Credit: info@cert.vde.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| PhoenixContact CHARX SEC-3150 Firmware | <1.6.3 | |
| Phoenix Contact CHARX SEC-3150 | ||
| All of | ||
| Phoenix Contact CHARX SEC-3100 | <1.6.3 | |
| Phoenix Contact CHARX SEC-3100 | ||
| All of | ||
| Phoenix Contact CHARX SEC-3050 Firmware | <1.6.3 | |
| Phoenix Contact CHARX SEC-3050 | ||
| All of | ||
| Phoenix Contact CHARX SEC-3000 | <1.6.3 | |
| Phoenix Contact CHARX SEC-3000 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-3913?
CVE-2024-3913 is considered a critical severity vulnerability due to its potential for unauthorized device configuration changes.
How do I fix CVE-2024-3913?
To mitigate CVE-2024-3913, update the affected Phoenix Contact CHARX SEC firmware to version 1.6.3 or higher.
What devices are affected by CVE-2024-3913?
CVE-2024-3913 affects Phoenix Contact CHARX SEC-3000, 3050, 3100, and 3150 devices with firmware versions below 1.6.3.
Can CVE-2024-3913 be exploited remotely?
Yes, CVE-2024-3913 can be exploited by unauthenticated remote attackers due to a temporary writable file after system startup.
Is user authentication required to exploit CVE-2024-3913?
No, user authentication is not required to exploit CVE-2024-3913.
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- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/phoenixcontact
- canonical/phoenixcontact charx sec-3150 firmware
- canonical/phoenix contact charx sec-3150
- canonical/phoenix contact charx sec-3100
- canonical/phoenix contact charx sec-3050 firmware
- canonical/phoenix contact charx sec-3050
- canonical/phoenix contact charx sec-3000