CVE-2024-47945

CRITICAL EPSS 53.8%
Published Oct 15, 20241y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Oct 15, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

The devices are vulnerable to session hijacking due to insufficient entropy in its session ID generation algorithm. The session IDs are predictable, with only 32,768 possible values per user, which allows attackers to pre-generate valid session IDs, leading to unauthorized access to user sessions. This is not only due to the use of an (insecure) rand() function call but also because of missing initialization via srand(). As a result only the PIDs are effectively used as seed.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
53.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-331
CWE-340

Affected Products 4

VendorProductVersionRange
rittaliot_interface_firmware* <6.21.00.2
rittaliot_interface*any
rittalcmc_iii_processing_units_firmware* <6.21.00.2
rittalcmc_iii_processing_units*any

References 3

  • seclists.org http://seclists.org/fulldisclosure/2024/Oct/4
  • r.sec-consult.com https://r.sec-consult.com/rittaliot
    ExploitThird Party Advisory
  • rittal.com https://www.rittal.com/de-de/products/deep/3124300
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.