read_tmp and write_tmp in Inteno IOPSYS allow attackers to gain privileges after writing…
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
read_tmp and write_tmp in Inteno IOPSYS allow attackers to gain privileges after writing to /tmp/etc/smb.conf because /var is a symlink to /tmp.
Why it matters now
EPSS 0.01491 74th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
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:intenogroup:iopsys_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Intenogroup |
| cpe:2.3:h:intenogroup:iopsys:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Intenogroup |
- cpe:2.3:o:intenogroup:iopsys_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Intenogroup
- cpe:2.3:h:intenogroup:iopsys:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intenogroup
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-14533
- 2026-10-03 Alias added: GHSA-78mw-h93q-x8hp
References
More Intenogroup Iopsys Firmware vulnerabilities
- TI-2018-07184 p910nd on Inteno IOPSYS 2.0 through 4.2.0 allows remote attackers to read, or append data… CVSS 3.0HIGH 8.8
Sources
- CVE-2018-14533 · CVE Program
- CVE-2018-14533 · NVD
- FIRST EPSS
- GHSA-78mw-h93q-x8hp · 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