CVE-2022-2333Honeywell SoftMaster Uncontrolled Search Path Element
- 8.8HighCVSS base score
- 1.4%Exploitation in 30 daysEPSS · top 27% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
If an attacker manages to trick a valid user into loading a malicious DLL, the attacker may be able to achieve code execution in Honeywell SoftMaster version 4.51 application’s context and permissions.
Timeline
ID reserved
By icscert
- 2 months later
· 2 months later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| icscertCNA (assigner) | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.4% · top 27% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Affected products
- affected 4.51
What to do
Solution: Honeywell has released firmware update packages for the affected products on their website. More information can be found in the Honeywell Security Notification SN2022-08-31 01 SoftMaster-R4.7
Workaround: Honeywell recommends users with potentially affected products take the following steps to protect themselves: Update firmware of vulnerable and affected devices. Isolate systems from the internet or create additional layers of defense to their system from the internet by placing the affected hardware behind a firewall or into a demilitarized zone (DMZ). If remote connections to the network are required, then users should consider using a VPN or other means to ensure secure remote connections into the network where the device is located. More information can be found in the Honeywell Security Notification SN2022-08-31 01 SoftMaster-R4.7
References
References2
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-256-02 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://www.security.honeywell.com/-/media/Security/Resources/PDF/Product-Warranty/Security_Notification_SN_2019-09-13-02_V4-pdf.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-34602 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-2333)Record last updated .