PT-2020-17151 · V Sol · V-Sol V1600G1+2

Alexandre Torres + 3 · Published 2020-11-29 · Updated 2020-12-01 · CVE-2020-29382

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions V-SOL V1600D versions V2.03.57 through V2.03.69 V-SOL V1600G1 versions V1.9.7 through V2.0.7 V-SOL V1600G2 version V1.1.4

Description An issue was discovered in V-SOL OLT devices where a hardcoded RSA private key is contained in the firmware images. This key is specific to V1600D, V1600G1, and V1600G2 devices.

Recommendations For V-SOL V1600D versions V2.03.57 through V2.03.69, consider updating the firmware to remove the hardcoded RSA private key. For V-SOL V1600G1 versions V1.9.7 through V2.0.7, consider updating the firmware to remove the hardcoded RSA private key. For V-SOL V1600G2 version V1.1.4, consider updating the firmware to remove the hardcoded RSA private key. As a temporary workaround, consider restricting access to the firmware images to minimize the risk of exploitation.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2020-29382

Affected Products

V-Sol V1600D

V-Sol V1600G1

V-Sol V1600G2

References · 6

• 🔥 https://seclists.org/fulldisclosure/2020/Jul/14 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-29382 · Security Note
• https://osv.dev/vulnerability/CVE-2020-29382 · Vendor Advisory
• https://t.me/cibsecurity/16919 · Telegram Post
• https://t.me/cvenotify/6390 · Telegram Post
• https://t.me/cvenotify/6296 · Telegram Post