CVE-2022-47892Network attack vector

Credential disclosure via unauthenticated config.cgi access

Published Oct 3, 2023 · Updated Sep 23, 2024

Information disclosure in all versions of Riello UPS NetMan 204 allows remote attackers to read credentials through config.cgi. The embedded web server permits unauthenticated reading of config.cgi, exposing configuration data that includes sensitive credentials. Network reachability is sufficient; no authentication or user interaction is required, and the documented consequence is limited to reading sensitive configuration data.

CVSS severity5.3
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Information disclosure in all versions of Riello UPS NetMan 204 allows remote attackers to read credentials through config.cgi. The embedded web server permits unauthenticated reading of config.cgi, exposing configuration data that includes sensitive credentials. Network reachability is sufficient; no authentication or user interaction is required, and the documented consequence is limited to reading sensitive configuration data.

The record

CVE
CVE-2022-47892
Published
Oct 3, 2023
Updated
Sep 23, 2024
Vendor
Riello UPS
Product
NetMan 204
Classifications
CWE-319, CWE-200, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <*
  2. Affected versionversion=0 <=all versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Riello UPS · NetMan 204version=0 <*; version=0 <=all versions

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo