No exploitation reported

CVE-2015-7924

Q: Is CVE-2015-7924 actively exploited?

Active exploitation of CVE-2015-7924 has not been confirmed. Its EPSS score was 2.1% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2015-7924?

CVE-2015-7924 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2015-12-23

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

eWON devices with firmware before 10.1s0 do not trigger the discarding of browser session data in response to a log-off action, which makes it easier for remote attackers to obtain access by leveraging an unattended workstation.

Timeline

dates in UTC

2015-12-2311:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2015-7924?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2015-7924?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Ewon ewon firmware

Branch	Affected	Fixed in	Source
10.0	≤ 10.0s0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-15-351-03 CISA1 known affected
eWON Vulnerabilities
eWON eWON sa industrial router firmware: <10.1s0

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-15-351-03 · 1 productMost of these vulnerabilities are fixed by updating to the newest version. (http://ewon.biz/support/product/download-firmware/firmware-2)
Mitigation from the vendor CISA ICSA-15-351-03 · 1 productIn the case of vulnerabilities not mitigated by firmware updates, eWON sa recommends using the router in a secure environment.

Advisories and patches

ewon.bizVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.08.8read 2026-10-23
NVDCVSS 2.07.5read 2026-10-23
FIRST EPSSEPSS score2.1 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2015-12-23
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2015-7924?

Is CVE-2015-7924 actively exploited?

Active exploitation of CVE-2015-7924 has not been confirmed. Its EPSS score was 2.1% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2015-7924?

CVE-2015-7924 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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