Overview
- Description
- A cryptographically weak pseudo-random number generator (PRNG) is used during authentication to the Palo Alto Networks PAN-OS web interface. This enables an authenticated attacker, with the capability to observe their own authentication secrets over a long duration on the PAN-OS appliance, to impersonate another authenticated web interface administrator's session. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.19; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14; PAN-OS 9.1 versions earlier than PAN-OS 9.1.10; PAN-OS 10.0 versions earlier than PAN-OS 10.0.4. PAN-OS 10.1 versions are not impacted.
- Source
- psirt@paloaltonetworks.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 3.1
- Impact score
- 1.4
- Exploitability score
- 1.6
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
- Severity
- LOW
CVSS 2.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 2.9
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:N/I:P/A:N
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "186F919F-1EF1-4190-9852-2D64CF508E87",
"versionEndExcluding": "8.1.19",
"versionStartIncluding": "8.1.0"
},
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E9EE274A-3AF1-4204-B43D-1EA54C6442CC",
"versionEndExcluding": "9.0.14",
"versionStartIncluding": "9.0.0"
},
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6EED4206-00CC-449A-9681-612EC258CCEF",
"versionEndExcluding": "9.1.10",
"versionStartIncluding": "9.1.0"
},
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5914FFE6-7B35-4593-8F06-8C059C920AEA",
"versionEndExcluding": "10.0.4",
"versionStartIncluding": "10.0.0"
}
],
"operator": "OR"
}
]
}
]