How severe is CVE-2022-31414?

CVE-2022-31414 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 none, integrity none, and availability high.

Is CVE-2022-31414 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-31414?

CVE-2022-31414 affects Dlink Dir-1960 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-31414?

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-2022-31414 published?

CVE-2022-31414 was published on 2022-09-07 and last updated on 2026-06-17.

CVE-2022-31414

CVE-2022-31414 is a high-severity vulnerability in Dlink Dir-1960 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-120.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Dlink Dir-1960 Firmware
Published: 2022-09-07
Last modified: 2026-06-17

Description

D-Link DIR-1960 firmware DIR-1960_A1_1.11 was discovered to contain a buffer overflow via srtcat in prog.cgi. This vulnerability allowed attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

Frequently asked questions

What is CVE-2022-31414?: D-Link DIR-1960 firmware DIR-1960_A1_1.11 was discovered to contain a buffer overflow via srtcat in prog.cgi. This vulnerability allowed attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
How severe is CVE-2022-31414?: CVE-2022-31414 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 none, integrity none, and availability high.
Is CVE-2022-31414 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-31414?: CVE-2022-31414 affects Dlink Dir-1960 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-31414?: 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-2022-31414 published?: CVE-2022-31414 was published on 2022-09-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dir-1960_firmware:1.11:*:*:*:*:*:*:*

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