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cve[email protected]CVE-2020-29378
HistoryNov 29, 2020 - 1:15 a.m.

CVE-2020-29378

2020-11-2901:15:11
CWE-287
web.nvd.nist.gov
40
cve-2020-29378
privilege escalation
v-sol
olt
security vulnerability
nvd

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

42.8%

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.

Affected configurations

NVD
Node
vsolcnv1600d_firmwareMatch2.03.57
OR
vsolcnv1600d_firmwareMatch2.03.69
AND
vsolcnv1600dMatch-
Node
vsolcnv1600d4l_firmwareMatch1.01.49
AND
vsolcnv1600d4lMatch-
Node
vsolcnv1600d-mini_firmwareMatch1.01.48
AND
vsolcnv1600d-miniMatch-
Node
vsolcnv1600g1_firmwareMatch1.9.7
OR
vsolcnv1600g1_firmwareMatch2.0.7
AND
vsolcnv1600g1Match-
Node
vsolcnv1600g2_firmwareMatch1.1.4
AND
vsolcnv1600g2Match-

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

42.8%

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