CVE-2022-29962

Unauthorized FTP access via hard-coded credentials

Published Jul 26, 2022 · Updated Aug 3, 2024

Hard-coded credentials in Emerson DeltaV FTP services through 2022-04-29 allow local users to gain unauthorized FTP access. The FTP service on affected controllers and I/O cards accepts a fixed credential embedded in the device instead of a per-deployment secret. The service is disabled by default, and exploitation requires low privileges plus user interaction; successful use is limited to operations available to the embedded FTP account.

CVSS severity5.5
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Emerson DeltaV FTP services through 2022-04-29 allow local users to gain unauthorized FTP access. The FTP service on affected controllers and I/O cards accepts a fixed credential embedded in the device instead of a per-deployment secret. The service is disabled by default, and exploitation requires low privileges plus user interaction; successful use is limited to operations available to the embedded FTP account.

The record

CVE
CVE-2022-29962
Published
Jul 26, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-798, T0859
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 26, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.2CISACVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/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.

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T0859Valid Accounts

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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