PT-2020-20350 · Telestream · Telestream Tektronix Sentry+1

Matt Bell · Published 2020-09-22 · Updated 2025-05-01 · CVE-2020-8887

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Telestream Tektronix Medius versions prior to 10.7.5 Telestream Tektronix Sentry versions prior to 10.7.5

Description The issue allows an unauthenticated attacker to perform SQL injection, enabling them to dump database contents. This is achieved by exploiting the page parameter in a page=login request to the "index.php" endpoint, specifically targeting the server login page.

Recommendations For Telestream Tektronix Medius versions prior to 10.7.5, update to version 10.7.5 or later. For Telestream Tektronix Sentry versions prior to 10.7.5, update to version 10.7.5 or later.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-8887

GHSA-G69R-8JWH-2462

Affected Products

Telestream Tektronix Medius

Telestream Tektronix Sentry

References · 4

• 🔥 https://github.com/google/security-research/security/advisories/GHSA-g69r-8jwh-2462 · Exploit
• https://osv.dev/vulnerability/CVE-2020-8887 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-8887 · Security Note
• https://t.me/cvenotify/120469 · Telegram Post