CVE-2020-29378 : An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 a

An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. It is possible to elevate the privilege of a CLI user (to full administrative access) by using the password !j@l#y$z%x6x7q8c9z) for the enable command.

Published 2020-11-29 01:15:11

Updated 2021-07-21 11:39:24

Source MITRE

View at NVD, CVE.org

Vulnerability category: BypassGain privilege

Exploit prediction scoring system (EPSS) score for CVE-2020-29378

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-29378

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

Products affected by CVE-2020-29378

Vsolcn » V1600d4l Firmware » Version: 1.01.49
cpe:2.3:o:vsolcn:v1600d4l_firmware:1.01.49:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600d4l » Version: N/A
Vsolcn » V1600d-mini Firmware » Version: 1.01.48
cpe:2.3:o:vsolcn:v1600d-mini_firmware:1.01.48:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600d-mini » Version: N/A
Vsolcn » V1600d Firmware » Version: 2.03.57
cpe:2.3:o:vsolcn:v1600d_firmware:2.03.57:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600d » Version: N/A
Vsolcn » V1600d Firmware » Version: 2.03.69
cpe:2.3:o:vsolcn:v1600d_firmware:2.03.69:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600d » Version: N/A
Vsolcn » V1600g1 Firmware » Version: 1.9.7
cpe:2.3:o:vsolcn:v1600g1_firmware:1.9.7:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600g1 » Version: N/A
Vsolcn » V1600g1 Firmware » Version: 2.0.7
cpe:2.3:o:vsolcn:v1600g1_firmware:2.0.7:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600g1 » Version: N/A
Vsolcn » V1600g2 Firmware » Version: 1.1.4
cpe:2.3:o:vsolcn:v1600g2_firmware:1.1.4:*:*:*:*:*:*:*
Matching versions
When used together with: Vsolcn » V1600g2 » Version: N/A

Vulnerability Details : CVE-2020-29378

Exploit prediction scoring system (EPSS) score for CVE-2020-29378

CVSS scores for CVE-2020-29378

CWE ids for CVE-2020-29378

References for CVE-2020-29378

Products affected by CVE-2020-29378