Priority reviewHigh

CVE-2022-45701

arris tg2482a firmware, arris tg2482a

Arris TG2482A firmware through 9.1.103GEM9 allow Remote Code Execution (RCE) via the ping utility feature.

CVSS
8.8
EPSS
42.3%
98.6% percentile
CISA KEV
Not listed
Published
2023.02.18
PRIORITY ASSESSMENT

Priority review

FIRST EPSS indicates an elevated probability of exploitation.

Known exploitationNot established by KEV
Exploit probability42.3%
Technical severityCVSS 8.8

Vulnerability overview

Arris TG2482A firmware through 9.1.103GEM9 allow Remote Code Execution (RCE) via the ping utility feature.

Affected product and versions

Product
arris tg2482a firmware, arris tg2482a
Affected versions
<= 9.1.103
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 arris tg2482a firmware, arris tg2482a 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:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-77