Riskcovery

CVE-2023-3569

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

State
Published
Severity
4.9 Medium
Published
Aug 8, 2023
Updated
Feb 27, 2025
Reserved
Jul 10, 2023

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.14.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HCERTVDE

Weaknesses

  • CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Affected Products

ProductVersions
CLOUD CLIENT 1101T-TX/TXPHOENIX CONTACT
  • before 2.06.10Affected
TC CLOUD CLIENT 1002-4GPHOENIX CONTACT
  • before 2.07.2Affected
TC CLOUD CLIENT 1002-4G ATTPHOENIX CONTACT
  • before 2.07.2Affected
TC CLOUD CLIENT 1002-4G VZWPHOENIX CONTACT
  • before 2.07.2Affected
TC ROUTER 3002T-4GPHOENIX CONTACT
  • before 2.07.2Affected
TC ROUTER 3002T-4G ATTPHOENIX CONTACT
  • before 2.07.2Affected
TC ROUTER 3002T-4G VZWPHOENIX CONTACT
  • before 2.07.2Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.