How severe is CVE-2018-10691?

CVE-2018-10691 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-10691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10691?

CVE-2018-10691 affects Moxa Awk-3121 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10691?

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-2018-10691 published?

CVE-2018-10691 was published on 2019-06-07 and last updated on 2026-06-17.

CVE-2018-10691

CVE-2018-10691 is a high-severity vulnerability in Moxa Awk-3121 Firmware with a CVSS 3.x base score of 7.5. 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-284.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Moxa Awk-3121 Firmware
Published: 2019-06-07
Last modified: 2026-06-17

Description

An issue was discovered on Moxa AWK-3121 1.14 devices. It is intended that an administrator can download /systemlog.log (the system log). However, the same functionality allows an attacker to download the file without any authentication or authorization.

Frequently asked questions

What is CVE-2018-10691?: An issue was discovered on Moxa AWK-3121 1.14 devices. It is intended that an administrator can download /systemlog.log (the system log). However, the same functionality allows an attacker to download the file without any authentication or authorization.
How severe is CVE-2018-10691?: CVE-2018-10691 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-10691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10691?: CVE-2018-10691 affects Moxa Awk-3121 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10691?: 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-2018-10691 published?: CVE-2018-10691 was published on 2019-06-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:moxa:awk-3121_firmware:1.14:*:*:*:*:*:*:*

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