CVE-2021-31412
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Possible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-19
Improper sanitization of path in default RouteNotFoundError view in com.vaadin:flow-server versions 1.0.0 through 1.0.14 (Vaadin 10.0.0 through 10.0.18), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), and 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows network attacker to enumerate all available routes via crafted HTTP request when application is running in production mode and no custom handler for NotFoundException is provided.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Vaadin
- Vendor
- Vaadin
- Product
- Vaadin
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 10.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | Unavailable | 10.0.18 | None listed |
| 11.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | 14.0.0 | Unavailable | None listed |
| 14.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | Unavailable | 14.6.1 | None listed |
| 15.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | Unavailable | 19.0.8 | None listed |
flow-server
- Vendor
- Vaadin
- Product
- flow-server
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | Unavailable | 1.0.14 | None listed |
| 1.1.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | 2.0.0 | Unavailable | None listed |
| 2.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | Unavailable | 2.6.1 | None listed |
| 3.0.0 | affected | custom | unspecified | Unavailable | None listed |
| unspecified | affected | custom | Unavailable | 6.0.9 | None listed |