What is CVE-2021-31681?

CVE-2021-31681 is a high-severity vulnerability in Ultralytics Yolov3, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2023-07-31.

How severe is CVE-2021-31681?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2021-31681 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Ultralytics Yolov3

CVE-2021-31681

Deserialization of Untrusted Data vulnerability in yolo 3 allows attackers to execute arbitrary code via crafted yaml file.

Vulnerability class: Insecure Deserialization

EPSS: 0.004 (31.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Ultralytics Yolov3
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

ajmalabubakkr/CVE

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-31681?: CVE-2021-31681 is a high-severity vulnerability in Ultralytics Yolov3, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2023-07-31.
How severe is CVE-2021-31681?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2021-31681 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.