GCVE-1988-2026-0414
Vulnerability from gna-1988 – Published: 2026-10-02 04:57 – Updated: 2026-10-02 04:57
VLAI
EPSS
VEX
Title
HP Advance / Output Central: unauthenticated SYSTEM RCE and two additional vulnerabilities (CVE-2026-89082/89083/89084)
Summary
HP Advance / HP Output Central
CVE-2026-89082, CVE-2026-89083, CVE-2026-89084
================================================================
SUMMARY
================================================================
Vendor: HP Inc.
Product family named by HP: HP Advance
Products in HP's update table: HP AC Print & Scan; HP Output Central
Components: Drivve SecureScan, MFPsecure
Severity: two Critical (9.3), one High (8.8), CVSS 4.0
Confirmed on: V1R4.0.026
Vendor bulletin: HPSBPI04149 / PSR-2026-0126, published 2026-09-16
Researcher: Joseph Chiarchiaro, https://printoverrun.com
================================================================
[1] CVE-2026-89082 - 9.3 Critical
Unauthenticated archive path traversal leading to SYSTEM code execution
================================================================
Vulnerable component: Drivve SecureScan log-viewer web application
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HP CNA CWE: CWE-94
Researcher assessment: CWE-22, CWE-306
================================================================
[2] CVE-2026-89083 - 9.3 Critical
Forged-header bypass of a local-only authorization gate
================================================================
Vulnerable component: MFPsecure device-integration SOAP service
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:H/SA:N
HP CNA CWE: CWE-94
Researcher assessment: CWE-290, CWE-863
================================================================
[3] CVE-2026-89084 - 8.8 High
Unauthenticated .xml file write and deletion as SYSTEM
================================================================
Vulnerable component: MFPsecure device-integration SOAP service
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
HP CNA CWE: CWE-22
Additional researcher assessment: CWE-306
================================================================
AFFECTED VERSIONS AND REMEDIATION
================================================================
The underlying behavior for all three findings was confirmed on V1R4.0.026.
HP's security bulletin lists the following updated R4 versions:
- HP AC Print & Scan: V1R4.0.027 or later
- HP Output Central: V1R4.0.029
================================================================
MITIGATION
================================================================
The affected paths themselves require no authentication.
================================================================
DISCLOSURE TIMELINE
================================================================
2026-06-01 Reported to HP PSRT.
2026-06-24 All three reported root behaviors confirmed on V1R4.0.026.
2026-07-21 HP validated the findings; fixes in progress.
2026-09-14 CVE assignments and CVSS scores communicated by HP.
2026-09-16 HP security bulletin and researcher advisories published.
================================================================
TECHNICAL DETAILS
================================================================
================================================================
REFERENCES
================================================================
HP Security Bulletin HPSBPI04149 / PSR-2026-0126:
https://support.hp.com/us-en/document/ish_15646496-15646518-16/hpsbpi04149
CVE-2026-89082:
https://printoverrun.com/disclosures/cve-2026-89082/
https://www.cve.org/CVERecord?id=CVE-2026-89082
CVE-2026-89083:
https://printoverrun.com/disclosures/cve-2026-89083/
https://www.cve.org/CVERecord?id=CVE-2026-89083
CVE-2026-89084:
https://printoverrun.com/disclosures/cve-2026-89084/
https://www.cve.org/CVERecord?id=CVE-2026-89084
================================================================
CVE assignment and CVSS scoring: HP Inc. as CNA.
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
12 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| HP Inc. | HP Advance / |
Affected:
unknown
|
guessed |
Relationships
reference
GCVE-1988-2026-0414 (this record)
- related CVE-2026-89082
- related CVE-2026-89083
- related CVE-2026-89084
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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