How severe is CVE-2017-12126?

CVE-2017-12126 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-12126 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-12126?

CVE-2017-12126 affects Moxa Edr-810 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-12126?

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

When was CVE-2017-12126 published?

CVE-2017-12126 was published on 2018-05-14 and last updated on 2026-06-17.

CVE-2017-12126

CVE-2017-12126 is a high-severity vulnerability in Moxa Edr-810 Firmware with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Moxa Edr-810 Firmware
Published: 2018-05-14
Last modified: 2026-06-17

Description

An exploitable cross-site request forgery vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP packet can cause cross-site request forgery. An attacker can create malicious HTML to trigger this vulnerability.

Frequently asked questions

What is CVE-2017-12126?: An exploitable cross-site request forgery vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP packet can cause cross-site request forgery. An attacker can create malicious HTML to trigger this vulnerability.
How severe is CVE-2017-12126?: CVE-2017-12126 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-12126 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-12126?: CVE-2017-12126 affects Moxa Edr-810 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-12126?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-12126 published?: CVE-2017-12126 was published on 2018-05-14 and last updated on 2026-06-17.

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0478

Affected products (1)

cpe:2.3:o:moxa:edr-810_firmware:4.1:*:*:*:*:*:*:*

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