VulnerabilityModified
CVE-2021-34257
Multiple Remote Code Execution (RCE) vulnerabilities exist in WPanel 4 4.3.1 and below via a malicious PHP file upload to (1) Dashboard's Avatar image, (2) Posts Folder image, (3) Pages Folder image and (4) Gallery Folder image.
HIGH 8.8EPSS 1.82%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple Remote Code Execution (RCE) vulnerabilities exist in WPanel 4 4.3.1 and below via a malicious PHP file upload to (1) Dashboard's Avatar image, (2) Posts Folder image, (3) Pages Folder image and (4) Gallery Folder image.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.82% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- wpanel cms project/wpanel cms
- Source
- cve@mitre.org
References
- https://github.com/Sentinal920/WPanel4-Authenticated-RCEExploit, Third Party Advisory
- https://latestpcsolution.wordpress.com/2021/06/05/wpanel4-cms-authenticated-rce/Exploit, Third Party Advisory
- https://github.com/Sentinal920/WPanel4-Authenticated-RCEExploit, Third Party Advisory
- https://latestpcsolution.wordpress.com/2021/06/05/wpanel4-cms-authenticated-rce/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.