How severe is CVE-2015-7926?

CVE-2015-7926 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-7926 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-7926?

CVE-2015-7926 affects Ewon Ewon Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-7926?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2015-7926 published?

CVE-2015-7926 was published on 2015-12-23 and last updated on 2026-06-17.

CVE-2015-7926

CVE-2015-7926 is a critical-severity vulnerability in Ewon Ewon Firmware with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
CVSS v2: 5.0
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ewon Ewon Firmware
Published: 2015-12-23
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2015-7926?: 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.
How severe is CVE-2015-7926?: CVE-2015-7926 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-7926 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7926?: CVE-2015-7926 affects Ewon Ewon Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-7926?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-7926 published?: CVE-2015-7926 was published on 2015-12-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:ewon:ewon_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Ewon Ewon Firmware

CVE-2015-7924 — High (CVSS 8.8): eWON devices with firmware before 10.1s0 do not trigger the discarding of browser session data in response to a log-off…
CVE-2015-7928 — High (CVSS 8.5): eWON devices with firmware before 10.1s0 do not have an off autocomplete attribute for a password field, which makes it…
CVE-2015-7925 — High (CVSS 8.0): Cross-site request forgery (CSRF) vulnerability on eWON devices with firmware through 10.1s0 allows remote attackers to…
CVE-2015-7927 — Medium (CVSS 6.1): Cross-site scripting (XSS) vulnerability on eWON devices with firmware through 10.1s0 allows remote attackers to inject…
CVE-2015-7929 — Medium (CVSS 4.3): eWON devices with firmware through 10.1s0 support unspecified GET requests, which might allow remote attackers to…

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