CVE-2022-0451

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

0.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 62.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2022-02-18 13:35Z4 YR AGO

Last updated

2025-04-21 13:56Z1 YR AGO

Reserved

2022-02-01

Assigning CNA

Google

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-305Authentication Bypass by Primary WeaknessBase
• CWE-863Incorrect AuthorizationClass

Data version

5.1

Document digest

c74d2d4c961bc5c07b647007296151c2e3db9fe449b0fcb6c9910540db027032

• dart-review.googlesource.comhttps://dart-review.googlesource.com/c/sdk/+/229947x_refsource_MISC
• github.comhttps://github.com/dart-lang/sdk/commit/57db739be0ad4629079bfa94840064f615d35abcx_refsource_MISC