Lucene search

K
nvd[email protected]NVD:CVE-2020-5726
HistoryMar 30, 2020 - 8:15 p.m.

CVE-2020-5726

2020-03-3020:15:20
CWE-89
web.nvd.nist.gov
2

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.9

Confidence

High

EPSS

0.003

Percentile

69.4%

The Grandstream UCM6200 series before 1.0.20.22 is vulnerable to an SQL injection via the CTI server on port 8888. A remote unauthenticated attacker can invoke the challenge action with a crafted username and discover user passwords.

Affected configurations

Nvd
Node
grandstreamucm6202_firmwareRange<1.0.20.22
AND
grandstreamucm6202Match-
Node
grandstreamucm6204_firmwareRange<1.0.20.22
AND
grandstreamucm6204Match-
Node
grandstreamucm6208_firmwareRange<1.0.20.22
AND
grandstreamucm6208Match-
VendorProductVersionCPE
grandstreamucm6202_firmware*cpe:2.3:o:grandstream:ucm6202_firmware:*:*:*:*:*:*:*:*
grandstreamucm6202-cpe:2.3:h:grandstream:ucm6202:-:*:*:*:*:*:*:*
grandstreamucm6204_firmware*cpe:2.3:o:grandstream:ucm6204_firmware:*:*:*:*:*:*:*:*
grandstreamucm6204-cpe:2.3:h:grandstream:ucm6204:-:*:*:*:*:*:*:*
grandstreamucm6208_firmware*cpe:2.3:o:grandstream:ucm6208_firmware:*:*:*:*:*:*:*:*
grandstreamucm6208-cpe:2.3:h:grandstream:ucm6208:-:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.9

Confidence

High

EPSS

0.003

Percentile

69.4%