CVE-2020-25792

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

2.90% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 85.8% 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

2020-09-19 00:00Z5 YR AGO

Last updated

2025-05-05 17:07Z1 YR AGO

Reserved

2020-09-19

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:N/I:N/A:H

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.1

Document digest

cbc86038615a6bbd337b94efed11af659bce15ca22a0c8c54162e36dc9656825

• rustsec.orghttps://rustsec.org/advisories/RUSTSEC-2020-0041.html
• github.comhttps://github.com/bodil/sized-chunks/issues/11
• github.comhttps://github.com/bodil/sized-chunks/commit/3ae48bd463c1af41c24b96b84079946f51f51e3c