- Description
- A lack of filename validation when unzipping archives prior to WhatsApp for Android v2.21.8.13 and WhatsApp Business for Android v2.21.8.13 could have allowed path traversal attacks that overwrite WhatsApp files.
- Source
- cve-assign@fb.com
- NVD status
- Modified
- Products
- whatsapp, whatsapp_business
CVSS 3.1
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:P
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:-:android:*:*",
"matchCriteriaId": "10695AFD-3693-4566-A016-BE769BA53E5D",
"versionEndExcluding": "2.21.8.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:android:*:*",
"matchCriteriaId": "C667F31C-A63A-4459-9D2E-3007116C89D1",
"versionEndExcluding": "2.21.8.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]