PT-2021-14119 · Unknown · Solarview Compact Sv-Cpt-Mc310

Katsunari Yoshioka + 2 · Published 2021-02-24 · Updated 2021-03-01 · CVE-2021-20659

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: SolarView Compact SV-CPT-MC310 versions prior to Ver.6.5

Description: The issue allows an authenticated attacker to upload arbitrary files via unspecified vectors. If the uploaded file is a PHP script, the attacker may be able to execute arbitrary code.

Recommendations: For SolarView Compact SV-CPT-MC310 versions prior to Ver.6.5, update to Ver.6.5 or later to resolve the issue. As a temporary workaround, consider restricting file upload capabilities to prevent the execution of arbitrary code.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2021-20659

Affected Products

Solarview Compact Sv-Cpt-Mc310

References · 6

• https://contec.com/jp/api/downloadlogger?download=https://contec.com/jp/-/media/contec/jp/support/security-info/contec_security_solarview_210216.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20659 · Vendor Advisory
• https://contec.com/jp/download/contract/contract2/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e&downloaditemid=fa248fba-8901-4d9e-8212-b139f2defbdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20659 · Security Note
• https://t.me/cibsecurity/24052 · Telegram Post
• https://jvn.jp/en/jp/JVN37417423/index.html · Note