How severe is CVE-2022-37070?

CVE-2022-37070 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-37070 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37070?

CVE-2022-37070 affects H3c Gr-1200w Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-37070?

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

When was CVE-2022-37070 published?

CVE-2022-37070 was published on 2022-08-25 and last updated on 2026-06-17.

CVE-2022-37070

CVE-2022-37070 is a critical-severity vulnerability in H3c Gr-1200w Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 11% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 11% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: H3c Gr-1200w Firmware
Published: 2022-08-25
Last modified: 2026-06-17

Description

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a command injection vulnerability via the param parameter at DelL2tpLNSList.

Frequently asked questions

What is CVE-2022-37070?: H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a command injection vulnerability via the param parameter at DelL2tpLNSList.
How severe is CVE-2022-37070?: CVE-2022-37070 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-37070 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37070?: CVE-2022-37070 affects H3c Gr-1200w Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-37070?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-37070 published?: CVE-2022-37070 was published on 2022-08-25 and last updated on 2026-06-17.

References

https://github.com/Darry-lang1/vuln/tree/main/H3C/GR-1200W/19

Affected products (1)

cpe:2.3:o:h3c:gr-1200w_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in H3c Gr-1200w Firmware

CVE-2023-29696 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function version_set.
CVE-2023-29693 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function set_tftp_upgrad.
CVE-2022-37073 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanModeMulti.
CVE-2022-37072 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanLinkspyMulti.
CVE-2022-37071 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateOne2One.
CVE-2022-37069 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateSnat.

All CVEs affecting H3c Gr-1200w Firmware →

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