SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityDeferred

CVE-2024-8503

An unauthenticated attacker can leverage a time-based SQL injection vulnerability in VICIdial to enumerate database records.

CRITICAL 9.8EPSS 79.3%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 79.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

An unauthenticated attacker can leverage a time-based SQL injection vulnerability in VICIdial to enumerate database records. By default, VICIdial stores plaintext credentials within the database.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
79.27% probability · 100th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-89
Source
bbf0bd87-ece2-41be-b873-96928ee8fab9
EPSS trend
0%40%80%26 October 2026: 79.27%26 October 202626 October 2026

EPSS 79.3% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

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