CVE-2022-1561

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 47.9% of scored records. A rank, not a probability.

NVD base score

4.3 (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:N/I:L/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

2022-08-01 12:47Z4 YR AGO

Last updated

2024-09-17 02:16Z2 YR AGO

Reserved

2022-05-03

Assigning CNA

INCIBE

Record state

PUBLISHED

Severity

Medium (CVSS 4.0)

CNA CVSS vector

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

Weaknesses

• CWE-471Modification of Assumed-Immutable Data (MAID)Base

Data version

5.1

Document digest

a54c10d16477e24a2341567feb487daba15cfb0240ff060997d3bce36f6af261

• www.incibe-cert.eshttps://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-projectx_refsource_CONFIRM
• www.krakend.iohttps://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/x_refsource_CONFIRM