CVE-2022-31414

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.80% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.6% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-09-07 16:57Z3 YR AGO

Last updated

2025-06-17 19:34Z1 YR AGO

Reserved

2022-05-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

82fb408aca8550fd27b5b580713db9d3589aae094d645e82db980488187db8f8

• www.dlink.comhttps://www.dlink.com/en/security-bulletin/x_refsource_MISC
• tsd.dlink.com.twhttps://tsd.dlink.com.tw/ddgox_refsource_MISC
• github.comhttps://github.com/Davidteeri/Bug-Report/blob/main/dlink-dir1960-%200x42acdc.mdx_refsource_MISC