CVE-2022-0902

Rmc 100 Firmware vulnerability

CVSS

8.1

EPSS

16.7%

EPSS pct

97th

Exploited

No known

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in flow computer and remote controller products of ABB ( RMC-100 (Standard), RMC-100-LITE, XIO, XFCG5 , XRCG5 , uFLOG5 , UDC) allows an attacker who successfully exploited this vulnerability could insert and run arbitrary code in an affected system node.

Affected vendor

Abb

Affected product

Rmc 100 Firmware

CVSS vector

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

Weakness type (CWE)

CWE-22 — Path Traversal
CWE-77 — Command Injection

Published

2022-07-21

Risk analysis

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

Its EPSS score of 16.7% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2022-0902

Confirm whether Abb Rmc 100 Firmware is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-0902.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-0902

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-0902 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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