CVE-2021-43456
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a...
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.
- Record
CVE-2021-43456- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-428
- Updated
- 2026-11-02
CVE List No score
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.
- Record
CVE-2021-43456- Updated
- 2026-11-02
EUVDEUVD-2021-30389 No score
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.
- Record
EUVD-2021-30389- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-px83-mv29-qm8q
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a...
An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.
- Record
GHSA-px83-mv29-qm8q- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-428
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-43456 is a high vulnerability (CVSS 7.8) in Rumble Mail Server Project Mail Server, published April 4, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. No source names a fixed version.