CVE-2022-23332

Acom508 Firmware vulnerability

CVSS

8.8

EPSS

5.2%

EPSS pct

92th

Exploited

No known

Command injection vulnerability in Manual Ping Form (Web UI) in Shenzhen Ejoin Information Technology Co., Ltd. ACOM508/ACOM516/ACOM532 609-915-041-100-020 allows a remote attacker to inject arbitrary code via the field.

Affected vendor

Ejointech

Affected product

Acom508 Firmware

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-94 — Code Injection

Published

2022-05-09

Risk analysis

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

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2022-23332

Confirm whether Ejointech Acom508 Firmware is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-23332.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-23332

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-23332 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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