PT-2021-10692 · Unknown · Unibox U-50+2

Kaustubh Padwad · Published 2021-04-09 · Updated 2021-04-14 · CVE-2020-21883

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Unibox U-50 version 2.4 UniBox Enterprise Series version 2.4 UniBox Campus Series version 2.4

Description: The issue is related to an OS command injection vulnerability. This vulnerability is present in the "/tools/ping" API endpoint, which can lead to complete device takeover.

Recommendations: For Unibox U-50 version 2.4, consider restricting access to the "/tools/ping" API endpoint until a patch is available. For UniBox Enterprise Series version 2.4, avoid using the vulnerable "/tools/ping" endpoint to minimize the risk of exploitation. For UniBox Campus Series version 2.4, as a temporary workaround, consider disabling the functionality related to the "/tools/ping" endpoint until a fix is provided.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-21883

Affected Products

Unibox Campus Series

Unibox Enterprise Series

Unibox U-50

References · 6

• 🔥 https://s3curityb3ast.github.io/KSA-Dev-009.txt · Exploit
• 🔥 https://mail-archive.com/[e-mail]/msg07140.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-21883 · Security Note
• http://wifi-soft.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-21883 · Vendor Advisory
• https://mail-archive.com/fulldisclosure%40seclists.org/msg07140.html · Note