How severe is CVE-2022-27537?

CVE-2022-27537 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-27537 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27537?

CVE-2022-27537 primarily affects Hp Dragonfly Folio G3 2-in-1 Firmware. In total, 327 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-27537?

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-2022-27537 published?

CVE-2022-27537 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2022-27537

CVE-2022-27537 is a high-severity vulnerability in Hp Dragonfly Folio G3 2-in-1 Firmware with a CVSS 3.x base score of 7.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Hp Dragonfly Folio G3 2-in-1 Firmware
Published: 2023-02-01
Last modified: 2026-06-17

Description

Potential vulnerabilities have been identified in the system BIOS of certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate these potential vulnerabilities.

Frequently asked questions

What is CVE-2022-27537?: Potential vulnerabilities have been identified in the system BIOS of certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure. HP is releasing BIOS updates to mitigate these potential vulnerabilities.
How severe is CVE-2022-27537?: CVE-2022-27537 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-27537 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27537?: CVE-2022-27537 primarily affects Hp Dragonfly Folio G3 2-in-1 Firmware. In total, 327 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-27537?: 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-2022-27537 published?: CVE-2022-27537 was published on 2023-02-01 and last updated on 2026-06-17.

References

https://support.hp.com/us-en/document/ish_6664419-6664458-16/hpsbhf03806

Affected products (327)

cpe:2.3:o:hp:dragonfly_folio_g3_2-in-1_firmware:01.01.03:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_dragonfly_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_dragonfly_g3_firmware:01.03.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_dragonfly_g2_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_dragonfly_max_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_folio_2-in-1_firmware:not_impacted:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x2_1012_g1_firmware:1.57:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x2_1012_g2_firmware:1.43:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x2_1013_g3_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x2_g4_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x2_g8_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x360_1040_g9_2-in-1_firmware:01.03.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elite_x360_830_g9_2-in-1_firmware:01.03.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_1030_g1_firmware:1.57:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_1040_g9_firmware:01.03.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_1040_g3_firmware:1.57:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_1040_g4_firmware:1.44:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_1050_g1_firmware:01.22.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_630_g9_firmware:01.04.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_640_g9_firmware:01.04.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_645_g9_firmware:01.08.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_650_g9_firmware:01.04.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_655_g9_firmware:01.08.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_735_g5_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_735_g6_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_745_g5_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_745_g6_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_755_g5_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_830_g9_firmware:01.03.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_830_g5_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_830_g6_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_830_g7_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_830_g8_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_835_g9_firmware:01.02.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_835_g7_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_835_g8_firmware:01.10.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_836_g5_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_836_g6_firmware:01.21.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_840_g9_firmware:01.03.01:*:*:*:*:*:*:*
cpe:2.3:o:hp:elitebook_840_aero_g8_firmware:01.10.00:*:*:*:*:*:*:*

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