CVE-2002-1796

HIGH

7.8

CVSS Score

Published: June 28, 2005 at 04:00 AM UTC

Updated: June 16, 2026 at 09:59 PM UTC

5 products affected across 1 vendorChaivm EzloaderLaserJet 4100LaserJet 8150

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Severity

HIGH7.8

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

ChaiVM EZloader for HP color LaserJet 4500 and 4550 and HP LaserJet 4100 and 8150 does not properly verify JAR signatures for new services, which allows local users to load unauthorized Chai services.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Chaivm Ezloader · HP

95%

All versions

hp-laserjet-4100 (environment) · hp-laserjet-4500 (environment) · hp-laserjet-4550 (environment) · hp-laserjet-8150 (environment)

LaserJet 4100 · HPdevice

80%

All versions

Laserjet 4500 · HPdevice

80%

All versions

Laserjet 4550 · HPdevice

80%

All versions

LaserJet 8150 · HPdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

Vendor Advisoryx_refsource_HPBroken LinkPatchThird Party AdvisoryVDB Entry

Source: [email protected]

http://online.securityfocus.com/advisories/4317

VDB Entryx_refsource_XFBroken Link

Source: [email protected]

http://www.iss.net/security_center/static/9695.php

x_refsource_MISCBroken LinkVendor Advisory

Source: [email protected]

http://www.phenoelit.de/stuff/HP_Chai.txt

Mailing Listx_refsource_BUGTRAQBroken LinkThird Party AdvisoryVDB Entry

Source: [email protected]

http://www.securityfocus.com/archive/1/284648

VDB Entryx_refsource_BIDBroken LinkThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/5334

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHCISA-ADP

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-347

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