PT-2021-9121 · Edgecore · Edgecore Ecs2020 Firmware

R00Treaver · Published 2021-09-22 · Updated 2021-10-05 · CVE-2019-6288

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Edgecore ECS2020 Firmware version 1.0.0.0

Description The issue allows for Unauthenticated Command Injection via the command1 HTTP header to the "/EXCU SHELL" URI.

Recommendations For Edgecore ECS2020 Firmware version 1.0.0.0, as a temporary workaround, consider restricting access to the "/EXCU SHELL" URI until a patch is available. Avoid using the command1 HTTP header in requests to the affected URI to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2019-6288

Affected Products

Edgecore Ecs2020 Firmware

References · 5

• 🔥 https://twitter.com/r00treaver/status/1232407881464635401 · Exploit
• https://edge-core.com · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6288 · Security Note
• https://osv.dev/vulnerability/CVE-2019-6288 · Vendor Advisory
• https://t.me/cibsecurity/29240 · Telegram Post