**UNSUPPORTED WHEN ASSIGNED** Cross Site Scripting (XSS) in HP Deskjet 2540 series…
Priority HIGH 74CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
**UNSUPPORTED WHEN ASSIGNED** Cross Site Scripting (XSS) in HP Deskjet 2540 series printer Firmware Version CEP1FN1418BR and Product Model Number A9U23B allows authenticated attacker to inject their own script into the page via HTTP configuration page. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01006 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hp:deskjet_2540_a9u23b_firmware:cep1fn1418br:*:*:*:*:*:*:* | cep1fn1418br | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:h:hp:deskjet_2540_a9u23b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Hewlett Packard Enterprise |
- cpe:2.3:o:hp:deskjet_2540_a9u23b_firmware:cep1fn1418br:*:*:*:*:*:*:* Versions cep1fn1418br Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:h:hp:deskjet_2540_a9u23b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hewlett Packard Enterprise
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-48311
- 2026-10-03 Alias added: GHSA-h4gx-6mxf-9g7m
References
Sources
- CVE-2022-48311 · CVE Program
- CVE-2022-48311 · NVD
- FIRST EPSS
- GHSA-h4gx-6mxf-9g7m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences