SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2019-10663

Grandstream UCM6204 before 1.0.19.20 devices allow remote authenticated users to conduct SQL injection attacks via the sord parameter in a listCodeblueGroup API call to the /cgi?

HIGH 8.8EPSS 27.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 27.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Grandstream UCM6204 before 1.0.19.20 devices allow remote authenticated users to conduct SQL injection attacks via the sord parameter in a listCodeblueGroup API call to the /cgi? URI.

CVSS 3.0
8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
27.88% probability · 98th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-89
Affected
grandstream/ucm6204 firmware
Source
cve@mitre.org
EPSS trend
0%15%30%21 September 2026: 24.97%22 September 2026: 27.88%27 October 2026: 27.88%21 September 202627 October 2026

EPSS moved from 25.0% on 21 September 2026 to 27.9% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.