How severe is CVE-2022-36200?

CVE-2022-36200 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-2022-36200 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36200?

CVE-2022-36200 affects Fiberhome Hg150-ub Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-36200?

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-2022-36200 published?

CVE-2022-36200 was published on 2022-08-29 and last updated on 2026-06-17.

CVE-2022-36200

CVE-2022-36200 is a high-severity vulnerability in Fiberhome Hg150-ub 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Fiberhome Hg150-ub Firmware
Published: 2022-08-29
Last modified: 2026-06-17

Description

In FiberHome VDSL2 Modem HG150-Ub_V3.0, Credentials of Admin are submitted in URL, which can be logged/sniffed.

Frequently asked questions

What is CVE-2022-36200?: In FiberHome VDSL2 Modem HG150-Ub_V3.0, Credentials of Admin are submitted in URL, which can be logged/sniffed.
How severe is CVE-2022-36200?: CVE-2022-36200 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-2022-36200 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36200?: CVE-2022-36200 affects Fiberhome Hg150-ub Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-36200?: 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-2022-36200 published?: CVE-2022-36200 was published on 2022-08-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:fiberhome:hg150-ub_firmware:3.0:*:*:*:*:*:*:*

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