CVE-2020-8591
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=...
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=&accessKey=eGm0n1t0r request.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=&accessKey=eGm0n1t0r request.
- Record
CVE-2020-8591- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-287
- Updated
- 2026-11-02
CVE List No score
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=&accessKey=eGm0n1t0r request.
- Record
CVE-2020-8591- Updated
- 2026-11-02
EUVDEUVD-2020-29439 No score
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=&accessKey=eGm0n1t0r request.
- Record
EUVD-2020-29439- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pfhj-vj8p-hpvv No score
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=...
eG Manager 7.1.2 allows authentication bypass via a com.egurkha.EgLoginServlet?uname=admin&upass=&accessKey=eGm0n1t0r request.
- Record
GHSA-pfhj-vj8p-hpvv- 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-2020-8591 is a critical vulnerability (CVSS 9.8) in Eginnovations Eg Manager, published February 3, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.44%, the 73rd percentile. No source names a fixed version.
