CVE-2024-47945
Oct. 21, 2024, 7:41 p.m.
9.8
Critical
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.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Rittal |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-331
Insufficient Entropy
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.
CWE-340
Generation of Predictable Numbers or Identifiers
The product uses a scheme that generates numbers or identifiers that are more predictable than required.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | rittal | iot_interface_firmware | / | / | / | / | / | / | / | / |
| h | rittal | iot_interface | - | / | / | / | / | / | / | / |
| o | rittal | cmc_iii_processing_units_firmware | / | / | / | / | / | / | / | / |
| h | rittal | cmc_iii_processing_units | - | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: NONE
- Scope: UNCHANGED
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Timeline
Published: Oct. 15, 2024, 10:15 a.m.
Last Modified: Oct. 21, 2024, 7:41 p.m.
Last Modified: Oct. 21, 2024, 7:41 p.m.
Status : Analyzed
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
551230f0-3615-47bd-b7cc-93e92e730bbf
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.