CVE-2020-18170Public exploitNetwork attack vector

Privilege escalation via permission changes

Published Jul 26, 2021 · Updated Aug 4, 2024

Improper privilege management in Abloy Key Manager 7.14301.0.0 allows attackers to escalate privileges through permission changes. The public record identifies the SeChangeNotifyPrivilege component but does not disclose which permission is changed or how attacker-controlled input reaches it. NVD rates the path as remotely reachable without authentication or user interaction, while the exposed interface and resulting privilege boundary remain undisclosed.

CVSS severity9.8
Critical
EPSS probability1.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in Abloy Key Manager 7.14301.0.0 allows attackers to escalate privileges through permission changes. The public record identifies the SeChangeNotifyPrivilege component but does not disclose which permission is changed or how attacker-controlled input reaches it. NVD rates the path as remotely reachable without authentication or user interaction, while the exposed interface and resulting privilege boundary remain undisclosed.

The record

CVE
CVE-2020-18170
Published
Jul 26, 2021
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1548
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 26, 2021CVE 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

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

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1548Abuse Elevation Control Mechanism

Public exploit references

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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