How severe is CVE-2022-47037?

CVE-2022-47037 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-2022-47037 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-47037?

CVE-2022-47037 affects Siklu Tg Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-47037?

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.

Does CVE-2022-47037 have an EU (EUVD) identifier?

Yes. CVE-2022-47037 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-49815.

When was CVE-2022-47037 published?

CVE-2022-47037 was published on 2024-03-18 and last updated on 2026-06-17.

CVE-2022-47037

CVE-2022-47037 is a high-severity vulnerability in Siklu Tg 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-522.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-49815
Weakness: CWE-522
Affected product: Siklu Tg Firmware
Published: 2024-03-18
Last modified: 2026-06-17

Description

Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials.

Frequently asked questions

What is CVE-2022-47037?: Siklu TG Terragraph devices before 2.1.1 allow attackers to discover valid, randomly generated credentials via GetCredentials.
How severe is CVE-2022-47037?: CVE-2022-47037 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-2022-47037 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47037?: CVE-2022-47037 affects Siklu Tg Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-47037?: 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.
Does CVE-2022-47037 have an EU (EUVD) identifier?: Yes. CVE-2022-47037 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-49815.
When was CVE-2022-47037 published?: CVE-2022-47037 was published on 2024-03-18 and last updated on 2026-06-17.

References

https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html

Affected products (1)

cpe:2.3:o:siklu:tg_firmware:*:*:*:*:*:*:*:*

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