CVSS2
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
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
Confidence
High
EPSS
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.
Vendor | Product | Version | CPE |
---|---|---|---|
grandstream | ucm6202_firmware | * | cpe:2.3:o:grandstream:ucm6202_firmware:*:*:*:*:*:*:*:* |
grandstream | ucm6202 | - | cpe:2.3:h:grandstream:ucm6202:-:*:*:*:*:*:*:* |
grandstream | ucm6204_firmware | * | cpe:2.3:o:grandstream:ucm6204_firmware:*:*:*:*:*:*:*:* |
grandstream | ucm6204 | - | cpe:2.3:h:grandstream:ucm6204:-:*:*:*:*:*:*:* |
grandstream | ucm6208_firmware | * | cpe:2.3:o:grandstream:ucm6208_firmware:*:*:*:*:*:*:*:* |
grandstream | ucm6208 | - | cpe:2.3:h:grandstream:ucm6208:-:*:*:*:*:*:*:* |
CVSS2
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
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
Confidence
High
EPSS
Percentile
69.4%