CVE-2023-3569

PHOENIX CONTACT: Denial-of-Service due to malicious XML files in TC ROUTER, TC CLOUD CLIENT and CLOUD CLIENT

Description

In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an authenticated remote attacker with admin privileges could upload a crafted XML file which causes a denial-of-service.

Category

4.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.20%
Third-Party Advisory vde.com
Affected: PHOENIX CONTACT CLOUD CLIENT 1101T-TX/TX
Affected: PHOENIX CONTACT TC CLOUD CLIENT 1002-4G
Affected: PHOENIX CONTACT TC CLOUD CLIENT 1002-4G ATT
Affected: PHOENIX CONTACT TC CLOUD CLIENT 1002-4G VZW
Affected: PHOENIX CONTACT TC ROUTER 3002T-4G
Affected: PHOENIX CONTACT TC ROUTER 3002T-4G ATT
Affected: PHOENIX CONTACT TC ROUTER 3002T-4G VZW
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2023-017 third party advisory
http://seclists.org/fulldisclosure/2023/Aug/12
http://packetstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html

Frequently Asked Questions

What is the severity of CVE-2023-3569?
CVE-2023-3569 has been scored as a medium severity vulnerability.
How to fix CVE-2023-3569?
To fix CVE-2023-3569, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-3569 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-3569 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-3569?
CVE-2023-3569 affects PHOENIX CONTACT CLOUD CLIENT 1101T-TX/TX, PHOENIX CONTACT TC CLOUD CLIENT 1002-4G, PHOENIX CONTACT TC CLOUD CLIENT 1002-4G ATT, PHOENIX CONTACT TC CLOUD CLIENT 1002-4G VZW, PHOENIX CONTACT TC ROUTER 3002T-4G, PHOENIX CONTACT TC ROUTER 3002T-4G ATT, PHOENIX CONTACT TC ROUTER 3002T-4G VZW.
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