PT-2020-18706 · Teltonika · Teltonika Firmware

Derrie Sutton · Published 2020-10-01 · Updated 2020-10-01 · CVE-2020-5785

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Teltonika firmware version TRB2 R 00.02.04.3

Description The issue is related to insufficient output sanitization, which allows an unauthenticated attacker to conduct reflected cross-site scripting. This can be achieved via a crafted action or pkg name parameter.

Recommendations For Teltonika firmware version TRB2 R 00.02.04.3, consider restricting access to the vulnerable parameters action and pkg name to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-5785

Affected Products

Teltonika Firmware

References · 3

• 🔥 https://tenable.com/security/research/tra-2020-57 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-5785 · Security Note
• https://osv.dev/vulnerability/CVE-2020-5785 · Vendor Advisory