CVE-2019-6320Network attack vector

Device misconfiguration or interruption via forged requests

Published Jan 9, 2020 · Updated Aug 4, 2024

Cross-site request forgery in HP DeskJet 3630 printer firmware allows remote attackers to misconfigure or interrupt the device. HP identifies a forged web request as the trigger but has not disclosed the affected endpoint or missing request-validation operation. Exploitation requires user interaction, and the reported consequence is limited to configuration changes or service interruption.

CVSS severity8.1
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in HP DeskJet 3630 printer firmware allows remote attackers to misconfigure or interrupt the device. HP identifies a forged web request as the trigger but has not disclosed the affected endpoint or missing request-validation operation. Exploitation requires user interaction, and the reported consequence is limited to configuration changes or service interruption.

The record

CVE
CVE-2019-6320
Published
Jan 9, 2020
Updated
Aug 4, 2024
Vendor
HP Inc.
Product
HP DeskJet 3630 All-in-One Printer series
Classifications
CWE-352, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 9, 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

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

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=F5S43A - F5S57A
  2. Affected versionversion=K4T93A - K4T99C
  3. Affected versionversion=K4U00B - K4U03B
  4. Affected versionversion=V3F21A - V3F22A

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HP Inc. · HP DeskJet 3630 All-in-One Printer seriesversion=F5S43A - F5S57A; version=K4T93A - K4T99C; version=K4U00B - K4U03B; version=V3F21A - V3F22A

Published CVSS scores

5.8NIST National Vulnerability DatabaseAV:N/AC:M/Au:N/C:N/I:P/A:P
8.1NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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 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-352Cross-Site Request Forgery (CSRF)
T1189Drive-by Compromise

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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