CVE-2021-24035
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
8.9 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.2%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| whatsapp:whatsapp | lt | 2.21.8.13 |
CNA Affected
[
{
"product": "WhatsApp Business for Android",
"vendor": "Facebook",
"versions": [
{
"lessThan": "v2.21.8.13",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "WhatsApp for Android",
"vendor": "Facebook",
"versions": [
{
"lessThan": "v2.21.8.13",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Social References
More
Related
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
8.9 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.2%