Overview
- 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.
- Source
- 551230f0-3615-47bd-b7cc-93e92e730bbf
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
Social media
- Hype score
- Not currently trending
🚨⚠️ Alerta de Seguridad: Vulnerabilidad CVE-2024-47945 ⚠️🚨 Se ha descubierto una nueva vulnerabilidad crítica que permite el secuestro de sesiones en dispositivos debido a insuficiente entropía en el algoritmo de generación de IDs de sesión. Solo hay 32,768 valores posibles… h
@antu_tech
7 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2024-47945 (CVSS:9.1, CRITICAL) is Undergoing Analysis. The devices are vulnerable to session hijacking due to insufficient entropy in its session ID generation algorithm. The..https://t.co/TicH1KI7mZ #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
@cracbot
6 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rittal:iot_interface_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "62791391-60EC-4F0B-85C4-CFC91DDCA811",
"versionEndExcluding": "6.21.00.2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rittal:iot_interface:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B40B7533-0D30-4A06-9E44-94CC27B8B7C3"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:rittal:cmc_iii_processing_units_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "16D7DEE4-F7B7-493A-9B0E-07FB7E3AF2A8",
"versionEndExcluding": "6.21.00.2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:rittal:cmc_iii_processing_units:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DBB8B5CA-21E5-4231-A05A-3BFA2CB7652B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]