VulnerabilityModified
CVE-2023-43955
This allows attackers to execute arbitrary code, create arbitrary files. and perform arbitrary downloads via JavaScript that uses takeBlobDownloadData.
CRITICAL 9.8EPSS 1.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The com.phlox.tvwebbrowser TV Bro application through 2.0.0 for Android mishandles external intents through WebView. This allows attackers to execute arbitrary code, create arbitrary files. and perform arbitrary downloads via JavaScript that uses takeBlobDownloadData.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.26% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- fedirtsapana/tv bro
- Source
- cve@mitre.org
References
- https://github.com/actuator/com.phlox.tvwebbrowserExploit, Third Party Advisory
- https://github.com/actuator/com.phlox.tvwebbrowser/blob/main/CWE-94.mdExploit, Third Party Advisory
- https://github.com/actuator/com.phlox.tvwebbrowser/blob/main/poc.apkExploit, Third Party Advisory
- https://github.com/truefedex/tv-bro/pull/182#issue-1901769895Issue Tracking
- https://github.com/actuator/com.phlox.tvwebbrowserExploit, Third Party Advisory
- https://github.com/actuator/com.phlox.tvwebbrowser/blob/main/CWE-94.mdExploit, Third Party Advisory
- https://github.com/actuator/com.phlox.tvwebbrowser/blob/main/poc.apkExploit, Third Party Advisory
- https://github.com/truefedex/tv-bro/pull/182#issue-1901769895Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.