CVE-2018-11552

Axon Pbx vulnerability

CVSS

6.1

EPSS

28.6%

EPSS pct

98th

Exploited

No known

There is a reflected XSS vulnerability in AXON PBX 2.02 via the "AXON->Auto-Dialer->Agents->Name" field. The vulnerability exists due to insufficient filtration of user-supplied data. A remote attacker can execute arbitrary HTML and script code in a browser in the context of the vulnerable application.

Affected vendor

Nch

Affected product

Axon Pbx

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness type (CWE)

CWE-79 — Cross-Site Scripting (XSS)

Published

2018-06-01

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity.

Its EPSS score of 28.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2018-11552

Confirm whether Nch Axon Pbx is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-11552.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-11552

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