CVE-2020-29379

Published: Nov 29, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-21752 Aliases: GSD-2020-29379
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
LOW 2,1
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

An issue was discovered on V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. During the process of updating the firmware, the update script starts a telnetd -l /bin/sh process that does not require authentication for TELNET access.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0005
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
Operating System

V1600D4L Firmware by Vsolcn

Product Information
Vendor Vsolcn
Product V1600D4L Firmware
Version 1.01.49
cpe:2.3:o:vsolcn:v1600d4l_firmware:1.01.49:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

V1600D-Mini Firmware by Vsolcn

Product Information
Vendor Vsolcn
Product V1600D-Mini Firmware
Version 1.01.48
cpe:2.3:o:vsolcn:v1600d-mini_firmware:1.01.48:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://seclists.org/fulldisclosure/2020/Jul/14
Exploit Mailing List Third Party Advisory
https://seclists.org/fulldisclosure/2020/Jul/14
https://seclists.org/fulldisclosure/2020/Jul/14
Exploit Mailing List Third Party Advisory
https://seclists.org/fulldisclosure/2020/Jul/14