CVE-2022-2996

Traffic interception via disabled certificate verification

Published Sep 1, 2022 · Updated Aug 3, 2024

Improper certificate validation in python-scciclient 0.11.0 allows man-in-the-middle attackers to read or alter iRMC HTTPS traffic. HTTPS request paths in scciclient/irmc/elcm.py and scciclient/irmc/scci.py pass verify=False to Requests, disabling certificate checks. An attacker must intercept traffic between the Linux client and an iRMC endpoint; credentials and management commands can be observed or modified.

CVSS severity7.4
High
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper certificate validation in python-scciclient 0.11.0 allows man-in-the-middle attackers to read or alter iRMC HTTPS traffic. HTTPS request paths in scciclient/irmc/elcm.py and scciclient/irmc/scci.py pass verify=False to Requests, disabling certificate checks. An attacker must intercept traffic between the Linux client and an iRMC endpoint; credentials and management commands can be observed or modified.

The record

CVE
CVE-2022-2996
Published
Sep 1, 2022
Updated
Aug 3, 2024
Vendor
Fujitsu Limited
Product
python-scciclient
Classifications
CWE-295, T1557
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=0.11.0

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Fujitsu Limited · python-scciclientversion=0.11.0

Published CVSS scores

7.4NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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.

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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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-295Improper Certificate Validation
T1557Adversary-in-the-Middle

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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