CVE-2020-6962Network attack vector

Remote code execution via unchecked Webmin login input

Published Jan 24, 2020 · Updated Aug 4, 2024

Improper input validation in GE HealthCare monitoring products allows remote attackers to execute arbitrary code through Webmin. The bundled Webmin 1.250 interface passes unchecked failed-login text to Perl's syslog function, enabling a crafted format string to compromise the Webmin server. Affected versions span ApexPro and CARESCAPE telemetry servers, CIC and CSCS stations, and B450, B650, and B850 monitors; access requires the MC or IX network, which a properly isolated deployment confines on-site.

CVSS severity10.0
Critical
EPSS probability4.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in GE HealthCare monitoring products allows remote attackers to execute arbitrary code through Webmin. The bundled Webmin 1.250 interface passes unchecked failed-login text to Perl's syslog function, enabling a crafted format string to compromise the Webmin server. Affected versions span ApexPro and CARESCAPE telemetry servers, CIC and CSCS stations, and B450, B650, and B850 monitors; access requires the MC or IX network, which a properly isolated deployment confines on-site.

The record

CVE
CVE-2020-6962
Published
Jan 24, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-20, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 24, 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?

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

10.0NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
10.0NIST NVDAV: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1210Exploitation of Remote Services

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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