CVE-2015-7926
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests...
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- 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
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL.
- Record
CVE-2015-7926- CVSS 3.0
- 9.9 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL.
- Record
CVE-2015-7926- Updated
- 2026-11-02
EUVDEUVD-2015-7824 No score
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL.
- Record
EUVD-2015-7824- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cph4-fmgw-8g67
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests...
eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL.
- Record
GHSA-cph4-fmgw-8g67- CVSS 3.0
- 9.9 Critical
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-200
- 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-2015-7926 is a critical vulnerability (CVSS 9.9) in Ewon Firmware, published December 23, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.40%, the 88th percentile. No source names a fixed version.
References
seclists.org/fulldisclosure/2015/Dec/118
packetstormsecurity.com/files/135069/eWON-XSS-CSRF-Session-Management-RBAC-Issues.html
ewon.biz/support/news/support/ewon-security-enhancement-7529-01
ics-cert.us-cert.gov/advisories/ICSA-15-351-03
securityfocus.com/bid/79625
nvd.nist.gov/vuln/detail/CVE-2015-7926
github.com/advisories/GHSA-cph4-fmgw-8g67