CVE-2022-1660Network attack vector

Unauthenticated code execution via unsafe Spring deserialization

Published May 31, 2022 · Updated Apr 16, 2025

Deserialization in Keysight N6854A and N6841A software before 2.3.0 allows remote attackers to execute arbitrary code without authentication. The Spring Framework configuration fails to validate user-supplied data before deserializing it, allowing attacker-controlled objects to execute as SYSTEM. Network access to the affected service is sufficient, and successful exploitation grants complete control in the service context.

CVSS severity9.8
Critical
EPSS probability16.82%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in Keysight N6854A and N6841A software before 2.3.0 allows remote attackers to execute arbitrary code without authentication. The Spring Framework configuration fails to validate user-supplied data before deserializing it, allowing attacker-controlled objects to execute as SYSTEM. Network access to the affected service is sufficient, and successful exploitation grants complete control in the service context.

The record

CVE
CVE-2022-1660
Published
May 31, 2022
Updated
Apr 16, 2025
Vendor
Keysight Technologies
Product
N6854A Geolocation Server and N6841A RF Sensor Software
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 31, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 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=all <2.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Keysight Technologies · N6854A Geolocation Server and N6841A RF Sensor Softwareversion=all <2.3.0

Published CVSS scores

9.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0NVDAV:N/AC:L/Au:N/C:C/I:C/A:C

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

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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