How severe is CVE-2022-41415?

CVE-2022-41415 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-2022-41415 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-41415?

CVE-2022-41415 affects Acer Altos W2000h-w570h F4 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-41415?

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-2022-41415 published?

CVE-2022-41415 was published on 2022-10-19 and last updated on 2026-07-05.

CVE-2022-41415

CVE-2022-41415 is a critical-severity vulnerability in Acer Altos W2000h-w570h F4 Firmware with a CVSS 3.x base score of 9.8. 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-787.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Acer Altos W2000h-w570h F4 Firmware
Published: 2022-10-19
Last modified: 2026-07-05

Description

Acer Altos W2000h-W570h F4 R01.03.0018 was discovered to contain a stack overflow in the RevserveMem component. This vulnerability allows attackers to cause a Denial of Service (DoS) via injecting crafted shellcode into the NVRAM variable.

Frequently asked questions

What is CVE-2022-41415?: Acer Altos W2000h-W570h F4 R01.03.0018 was discovered to contain a stack overflow in the RevserveMem component. This vulnerability allows attackers to cause a Denial of Service (DoS) via injecting crafted shellcode into the NVRAM variable.
How severe is CVE-2022-41415?: CVE-2022-41415 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-2022-41415 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-41415?: CVE-2022-41415 affects Acer Altos W2000h-w570h F4 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-41415?: 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-2022-41415 published?: CVE-2022-41415 was published on 2022-10-19 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:o:acer:altos_w2000h-w570h_f4_firmware:r01.03.0018:*:*:*:*:*:*:*

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