CVE-2020-8482

Privilege escalation via unprotected confidential-data file

Published May 29, 2020 · Updated Aug 4, 2024

Insecure data storage in ABB Device Library Wizard 6.0 through 6.0.3.2 allows local users to read confidential data from a file. Affected releases write confidential data to a file without access protections, exposing it to low-privileged accounts. A local low-privileged session is required; disclosed credentials enable privilege escalation and compromise of one or more nodes.

CVSS severity7.8
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure data storage in ABB Device Library Wizard 6.0 through 6.0.3.2 allows local users to read confidential data from a file. Affected releases write confidential data to a file without access protections, exposing it to low-privileged accounts. A local low-privileged session is required; disclosed credentials enable privilege escalation and compromise of one or more nodes.

The record

CVE
CVE-2020-8482
Published
May 29, 2020
Updated
Aug 4, 2024
Vendor
ABB
Product
ABB Device Library Wizard
Classifications
CWE-922, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 29, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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=6 <= 6.0.3.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

ABB · ABB Device Library Wizardversion=6 <= 6.0.3.2

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
7.8ABBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-922Insecure Storage of Sensitive Information
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

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Your stack

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