CVE-2021-41552
CVE-2021-41552 is a high-severity vulnerability in Commscope Arris Surfboard Sbg6950ac2 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 5.8
- EPSS exploit prediction: 1% (51st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Commscope Arris Surfboard Sbg6950ac2 Firmware
- Published:
- Last modified:
Description
CommScope SURFboard SBG6950AC2 9.1.103AA23 devices allow Command Injection.
Frequently asked questions
- What is CVE-2021-41552?
- CommScope SURFboard SBG6950AC2 9.1.103AA23 devices allow Command Injection.
- How severe is CVE-2021-41552?
- CVE-2021-41552 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-41552 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-41552?
- CVE-2021-41552 primarily affects Commscope Arris Surfboard Sbg6950ac2 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-41552?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-41552 published?
- CVE-2021-41552 was published on 2022-02-15 and last updated on 2026-06-17.
References
- https://arris.my.salesforce.com/sfc/p/#30000000kUAL/a/4Q000000Raud/cRx46eSijpwhTpoeWSgB1dQehSMwFrLV1gurcqI35QY
- https://commscope.com
Affected products (5)
- cpe:2.3:o:commscope:arris_surfboard_sbg6950ac2_firmware:9.1.103aa23:*:*:*:*:*:*:*
- cpe:2.3:o:commscope:arris_surfboard_sbg7400ac2_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:commscope:arris_surfboard_sbg7580ac_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:commscope:arris_surfboard_sbg7600ac2_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:commscope:arris_surfboard_sbg10_firmware:-:*:*:*:*:*:*:*
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