CVE-2024-28134 - CVE House
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Status published High CVE-2024-28134

PHOENIX CONTACT: MitM attack gains privileges of the current logged in user in CHARX Series

Vulnerability Description

An unauthenticated remote attacker can extract a session token with a MitM attack and gain web-based management access with the privileges of the currently logged in user due to cleartext transmission of sensitive information. No additional user interaction is required. The access is limited as only non-sensitive information can be obtained but the availability can be seriously affected. 

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Trend Micro's Zero Day Initiative
  • Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam)

References

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Affected Vendor

PHOENIX CONTACT

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Affected Software

CHARX SEC-3000, CHARX SEC-3050, CHARX SEC-3100, CHARX SEC-3150
Vulnerable Versions:
0

Timeline

Official Publish: May 14th, 2024
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Weaknesses (CWE)

CWE-319

MITRE ATT&CK TTPs

T1040 Network Sniffing
Collection
T1557 Adversary-in-the-Middle
Credential Access
T1552 Unsecured Credentials
Credential Access
T1078 Valid Accounts
Persistence
T1071 Application Layer Protocol
Command and Control