Review reviewHigh

CVE-2022-45725

cf-wr610n firmware, cf-wr610n

Improper Input Validation in Comfast router CF-WR6110N V2.3.1 allows a remote attacker on the same network to execute arbitrary code on the target via an HTTP POST request

CVSS
8.8
EPSS
6.95%
93.5% percentile
CISA KEV
Not listed
Published
2023.02.13
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability6.95%
Technical severityCVSS 8.8

Vulnerability overview

Improper Input Validation in Comfast router CF-WR6110N V2.3.1 allows a remote attacker on the same network to execute arbitrary code on the target via an HTTP POST request

Affected product and versions

Product
cf-wr610n firmware, cf-wr610n
Affected versions
2.3.1
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that cf-wr610n firmware, cf-wr610n and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-20
CVE-2022-45725 — cf-wr610n firmware, cf-wr610n | SECUFOCUS NOW