How severe is CVE-2022-31898?

CVE-2022-31898 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-31898 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-31898?

CVE-2022-31898 primarily affects Gl-inet Gl-mt300n-v2 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-31898?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-31898 published?

CVE-2022-31898 was published on 2022-10-27 and last updated on 2026-06-17.

CVE-2022-31898

CVE-2022-31898 is a medium-severity vulnerability in Gl-inet Gl-mt300n-v2 Firmware with a CVSS 3.x base score of 6.8. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 16% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Gl-inet Gl-mt300n-v2 Firmware
Published: 2022-10-27
Last modified: 2026-06-17

Description

gl-inet GL-MT300N-V2 Mango v3.212 and GL-AX1800 Flint v3.214 were discovered to contain multiple command injection vulnerabilities via the ping_addr and trace_addr function parameters.

Frequently asked questions

What is CVE-2022-31898?: gl-inet GL-MT300N-V2 Mango v3.212 and GL-AX1800 Flint v3.214 were discovered to contain multiple command injection vulnerabilities via the ping_addr and trace_addr function parameters.
How severe is CVE-2022-31898?: CVE-2022-31898 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-31898 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-31898?: CVE-2022-31898 primarily affects Gl-inet Gl-mt300n-v2 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-31898?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-31898 published?: CVE-2022-31898 was published on 2022-10-27 and last updated on 2026-06-17.

References

https://boschko.ca/glinet-router

Affected products (2)

cpe:2.3:o:gl-inet:gl-mt300n-v2_firmware:3.212:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ax1800_firmware:3.214:*:*:*:*:*:*:*

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