CVE-2021-46660 json
Signiant Manager+Agents before 15.1 allows XML External Entity (XXE) attacks.
published 2022-01-29 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-33336
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
Signiant Manager+Agents before 15.1 allows XML External Entity (XXE) attacks.
Patch / fix
- signiant manager+agents 15.1
Exploit prediction
1.18% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
signiant.com
/technology/security/
vendor-advisory
-
help.signiant.com
/flight-deck/general/release-notes-15-1
release-notes, vendor-advisory
Sources
- CVE List CVE-2021-46660
- NVD CVE-2021-46660
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