CVE-2022-1331 json
Delta Electronics DMARS Improper Restriction of XML External Entity Reference
published 2022-05-03 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-24658
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
In four instances DMARS (All versions prior to v2.1.10.24) does not properly restrict references of XML external entities while processing specific project files, which may allow unauthorized information disclosure.
Patch / fix
- Delta Electronics DMARS v2.1.10.24
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-22-104-01 updated cvss 5.5
Delta Electronics DMARS
-
Delta Electronics DMARS < 2.1.10.24affected: mitigation “Delta Electronics recommends users update to the latest version. Users can obtain the update by contacting Delta Electronics' corresponding FAE (Field Application Engineer) or solution center.”
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Affected products
- Delta Electronics DMARS
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
cisa.gov
/uscert/ics/advisories/icsa-22-104-01
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2022-1331
- NVD CVE-2022-1331
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.