The ALPS ALPINE touchpad driver before 8.2206.1717.634, as used on various Dell, HP, and Lenovo laptops, allows attackers to conduct Path Di
The ALPS ALPINE touchpad driver before 8.2206.1717.634, as used on various Dell, HP, and Lenovo laptops, allows attackers to conduct Path Disclosure attacks via a "fake" DLL file.
- Published
- Aug 12, 2020
- Updated
- Jun 16, 2026
- EPSS
- 0.5% · 38th percentile
- CWE
- CWE-427
Sign in to follow · You’ll be notified if a followed record enters KEV, gets an exploit or is updated.
Report tools
Action score
26
Monitor
Low priority for now.
- CVSS
- 26 / 40 · 6.7 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.5%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| hp | elite x2 1012 g1 firmware | cpe:2.3:o:hp:elite_x2_1012_g1_firmware |
| hp | elite x2 1012 g1 | cpe:2.3:h:hp:elite_x2_1012_g1 |
| hp | elite x2 1012 g2 firmware | cpe:2.3:o:hp:elite_x2_1012_g2_firmware |
| hp | elite x2 1012 g2 | cpe:2.3:h:hp:elite_x2_1012_g2 |
| hp | elitebook 1030 g1 firmware | cpe:2.3:o:hp:elitebook_1030_g1_firmware |
| hp | elitebook 1030 g1 | cpe:2.3:h:hp:elitebook_1030_g1 |
| hp | elitebook 1040 g4 firmware | cpe:2.3:o:hp:elitebook_1040_g4_firmware |
| hp | elitebook 1040 g4 | cpe:2.3:h:hp:elitebook_1040_g4 |
| hp | elitebook folio 1040 g3 firmware | cpe:2.3:o:hp:elitebook_folio_1040_g3_firmware |
| hp | elitebook folio 1040 g3 | cpe:2.3:h:hp:elitebook_folio_1040_g3 |
| hp | elitebook folio g1 firmware | cpe:2.3:o:hp:elitebook_folio_g1_firmware |
| hp | elitebook folio g1 | cpe:2.3:h:hp:elitebook_folio_g1 |
and 16 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- hp elite x2 1012 g1 firmwarebefore 8.2206.1717.166
- hp elite x2 1012 g2 firmwarebefore 8.2206.1717.634
- hp elitebook 1030 g1 firmwarebefore 8.2206.1717.166
- hp elitebook 1040 g4 firmwarebefore 8.2206.1717.634
- hp elitebook folio 1040 g3 firmwarebefore 8.2206.1717.166
- hp elitebook folio g1 firmwarebefore 8.2206.1717.166
- hp elitebook revolve 810 g2 firmwarebefore 10.1201.1717.108
- hp elitebook revolve 810 g3 firmwarebefore 10.1201.1717.108
- hp elitebook x360 1020 g2 firmwarebefore 8.2206.1717.634
- hp elitebook x360 1030 g2 firmwarebefore 8.2206.1717.634
- hp pro x2 612 g2 firmwarebefore 8.2206.1717.634
- hp zbook studio g3 firmwarebefore 8.2206.1717.166
- hp zbook studio g4 firmwarebefore 8.2206.1717.634
- hp zbook x2 g4 firmwarebefore 8.2206.1717.634
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- Administrator privileges are required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-427 · Uncontrolled Search Path ElementCVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
- Hijack Execution Flow:DLL search order hijackingT1574.001
- Hijack Execution Flow: Dylib HijackingT1574.004
- Hijack Execution Flow: Path Interception by PATH Environment VariableT1574.007
- Hijack Execution Flow: Path Interception by Search Order HijackingT1574.008
- Hijack Execution Flow: Path Interception by Unquoted PathT1574.009
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.