Vulnerability · Published Jan 11, 2023 · Assigned by cloudflare
CVE-2022-4457WARP client manifest misconfiguration leading to Task Hijacking
Medium 5.5
In plain English
A medium-severity information exposure in WARP from Cloudflare. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 93.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Due to a misconfiguration in the manifest file of the WARP client for Android, it was possible to a perform a task hijacking attack. An attacker could create a malicious mobile application which could hijack legitimate app and steal potentially sensitive information when installed on the victim's device.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cloudflare | WARP | 0 – before <6.20 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L