No exploitation reportedFix available

CVE-2016-0879

Q: Is CVE-2016-0879 actively exploited?

Active exploitation of CVE-2016-0879 has not been confirmed. Its EPSS score was 2.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2016-0879?

CVE-2016-0879 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

No exploitation reported by the sources we read.

Published2016-05-31
Fixed in3.4.12
WeaknessCWE-532

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

Moxa Secure Router EDR-G903 devices before 3.4.12 do not delete copies of configuration and log files after completing the import function, which allows remote attackers to obtain sensitive information by requesting these files at an unspecified URL.

Timeline

dates in UTC

2016-05-3101:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 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-2016-0879?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-0879?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Moxa edr-g903 firmwareversion to verify

Branch	Affected	Fixed in	Source
3.4	< 3.4.12	3.4.12	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-16-042-01A CISA1 known affected
Moxa EDR-G903 Secure Router Vulnerabilities (Update A)
Moxa EDR-G903: <=V3.4.11

Full record on NVD

Fix

Update Moxa edr-g903 firmware to 3.4.12
Mitigation from the vendor CISA ICSA-16-042-01A · 1 productMoxa has created firmware version v3.4.12, and it is available to users upon request. (https://www.moxa.com/en/support/support/technical-support)

Detection

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

Sources

NVDCVSS 3.17.5read 2026-10-23
NVDCVSS 2.07.8read 2026-10-23
NVDweakness (CWE)CWE-532read 2026-10-23
FIRST EPSSEPSS score2.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2016-05-31
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-0879?

Is CVE-2016-0879 actively exploited?

Active exploitation of CVE-2016-0879 has not been confirmed. Its EPSS score was 2.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-0879?

CVE-2016-0879 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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