CVE-2020-5726
HIGH
7.5
CVSS Score
Published: March 30, 2020 at 07:03 PM UTC
Updated: June 17, 2026 at 03:22 AM UTC
7 products affected across 1 vendorUCM6204 FirmwareUCM6202 FirmwareUCM6208 Firmware
Using Grandstream UCM6200 series by N/A?
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Severity
HIGH7.5
Exploit prediction
EPSS 4%
Description
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.0.20.22
Affected range stops below 1.0.20.22, so it looks safe — our inference, not a vendor statement
v < 1.0.20.22
Affected range stops below 1.0.20.22, so it looks safe — our inference, not a vendor statement
v < 1.0.20.22
Affected range stops below 1.0.20.22, so it looks safe — our inference, not a vendor statement
v < 1.0.20.22
Affected range stops below 1.0.20.22, so it looks safe — our inference, not a vendor statement
v < 1.0.20.22
Affected range stops below 1.0.20.22, so it looks safe — our inference, not a vendor statement
v < 1.0.20.22
Affected range stops below 1.0.20.22, so it looks safe — our inference, not a vendor statement
v ≤ 1.0.20.20
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_CONFIRMExploitThird Party Advisory
Source: [email protected]
https://www.tenable.com/security/research/tra-2020-17CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-89
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