CVE-2022-48259
CVE-2022-48259 is a critical-severity vulnerability in Huawei Bisheng-wnm Firmware with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (56th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Huawei Bisheng-wnm Firmware
- Published:
- Last modified:
Description
There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could allow attackers to gain higher privileges.
Frequently asked questions
- What is CVE-2022-48259?
- There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could allow attackers to gain higher privileges.
- How severe is CVE-2022-48259?
- CVE-2022-48259 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-48259 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-48259?
- CVE-2022-48259 affects Huawei Bisheng-wnm Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-48259?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-48259 published?
- CVE-2022-48259 was published on 2023-02-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:huawei:bisheng-wnm_firmware:3.0.0.325:*:*:*:*:*:*:*
More vulnerabilities in Huawei Bisheng-wnm Firmware
- CVE-2022-48472 — Critical (CVSS 9.8): A Huawei printer has a system command injection vulnerability. Successful exploitation could lead to remote code…
- CVE-2022-48255 — Critical (CVSS 9.8): There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. A Huawei printer has a system command…
- CVE-2022-48473 — High (CVSS 7.5): There is a misinterpretation of input vulnerability in Huawei Printer. Successful exploitation of this vulnerability…
- CVE-2022-48471 — High (CVSS 7.5): There is a misinterpretation of input vulnerability in Huawei Printer. Successful exploitation of this vulnerability…
- CVE-2022-48261 — High (CVSS 7.5): There is a misinterpretation of input vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation of this…
- CVE-2022-48260 — High (CVSS 7.5): There is a buffer overflow vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could lead to device…
All CVEs affecting Huawei Bisheng-wnm Firmware →
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