// For flags

CVE-2023-1779

Helmholz and MB Connect Line: Account takeover via password reset in multiple products

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Exposure of Sensitive Information to an unauthorized actor vulnerability in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual in versions <=2.13.3 allow an authorized remote attacker with low privileges to view a limited amount of another accounts contact information.

Exposure of Sensitive Information to an unauthorized actor vulnerability in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual in versions <=2.13.3 allow an authorized remote attacker with low privileges to view a limited amount of another accounts contact information.

*Credits: Helmholz GmbH & Co. KG
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-03-31 CVE Reserved
  • 2023-06-06 CVE Published
  • 2025-01-07 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-863: Incorrect Authorization
CAPEC
References (1)
URL Tag Source
https://cert.vde.com/en/advisories/VDE-2023-008 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mbconnectline
Search vendor "Mbconnectline"
 Mbconnect24
Search vendor "Mbconnectline" for product "Mbconnect24"
 <= 2.13.3
Search vendor "Mbconnectline" for product "Mbconnect24" and version " <= 2.13.3"
-
Affected
Mbconnectline
Search vendor "Mbconnectline"
 Mymbconnect24
Search vendor "Mbconnectline" for product "Mymbconnect24"
 <= 2.13.3
Search vendor "Mbconnectline" for product "Mymbconnect24" and version " <= 2.13.3"
-
Affected