How severe is CVE-2022-35620?

CVE-2022-35620 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-2022-35620 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 31% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-35620?

CVE-2022-35620 affects Dlink Dir-818l Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-35620?

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-2022-35620 published?

CVE-2022-35620 was published on 2022-08-03 and last updated on 2026-06-17.

CVE-2022-35620

CVE-2022-35620 is a critical-severity vulnerability in Dlink Dir-818l Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 31% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 31% (98th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Dlink Dir-818l Firmware
Published: 2022-08-03
Last modified: 2026-06-17

Description

D-LINK DIR-818LW A1:DIR818L_FW105b01 was discovered to contain a remote code execution (RCE) vulnerability via the function binary.soapcgi_main.

Frequently asked questions

What is CVE-2022-35620?: D-LINK DIR-818LW A1:DIR818L_FW105b01 was discovered to contain a remote code execution (RCE) vulnerability via the function binary.soapcgi_main.
How severe is CVE-2022-35620?: CVE-2022-35620 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-2022-35620 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 31% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35620?: CVE-2022-35620 affects Dlink Dir-818l Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-35620?: 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-2022-35620 published?: CVE-2022-35620 was published on 2022-08-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dir-818l_firmware:105b01:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dir-818l Firmware

CVE-2022-35619 — Critical (CVSS 9.8): D-LINK DIR-818LW A1:DIR818L_FW105b01 was discovered to contain a remote code execution (RCE) vulnerability via the…
CVE-2025-8956 — Medium (CVSS 6.3): A vulnerability was found in D-Link DIR‑818L up to 1.05B01. This issue affects the function getenv of the file…

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