CVE-2022-34888Network attack vector

Internal service access via unrestricted Remote Mount destinations

Published Jan 30, 2023 · Updated Mar 27, 2025

Server-side request forgery in Lenovo XClarity Controller Remote Mount allows remote authenticated users to reach internal services. The feature accepts a remote-media URL but applies an incomplete destination blocklist, causing the controller to connect to otherwise unreachable addresses. Exploitation requires Remote Console and Remote Disk Access privileges, and destination services continue to enforce their own controls.

CVSS severity2.7
Low
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Lenovo XClarity Controller Remote Mount allows remote authenticated users to reach internal services. The feature accepts a remote-media URL but applies an incomplete destination blocklist, causing the controller to connect to otherwise unreachable addresses. Exploitation requires Remote Console and Remote Disk Access privileges, and destination services continue to enforce their own controls.

The record

CVE
CVE-2022-34888
Published
Jan 30, 2023
Updated
Mar 27, 2025
Vendor
Lenovo
Product
Lenovo XClarity Controller
Classifications
CWE-184, T1090
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 30, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=various

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Lenovo · Lenovo XClarity Controllerversion=various

Published CVSS scores

2.7LenovoCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-184Incomplete List of Disallowed Inputs
T1090Proxy

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

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Your stack

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