PT-2020-14425 · Centos · Centos Web Panel

Caspertea + 1 · Published 2020-06-25 · Updated 2023-01-24 · CVE-2020-15427

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions CentOS Web Panel version cwp-e17.0.9.8.923

Description This issue allows remote attackers to execute arbitrary code on affected installations. Authentication is not required to exploit this issue. The specific flaw exists within the ajax disk usage.php file. When parsing the folderName parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this issue to execute code in the context of root.

Recommendations For version cwp-e17.0.9.8.923, as a temporary workaround, consider disabling the ajax disk usage.php file until a patch is available. Restrict access to the folderName parameter in the affected API endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-15427

ZDI-20-744

Affected Products

Centos Web Panel

References · 4

• https://osv.dev/vulnerability/CVE-2020-15427 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-20-744 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-15427 · Security Note
• https://t.me/cvenotify/42747 · Telegram Post