CVE-2022-23141
CVE-2022-23141 is a high-severity vulnerability in Zte Zxmp M721 Firmware with a CVSS 3.x base score of 7.5. 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-532.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-532
- Affected product: Zte Zxmp M721 Firmware
- Published:
- Last modified:
Description
ZXMP M721 has an information leak vulnerability. Since the serial port authentication on the ZBOOT interface is not effective although it is enabled, an attacker could use this vulnerability to log in to the device to obtain sensitive information.
Frequently asked questions
- What is CVE-2022-23141?
- ZXMP M721 has an information leak vulnerability. Since the serial port authentication on the ZBOOT interface is not effective although it is enabled, an attacker could use this vulnerability to log in to the device to obtain sensitive information.
- How severe is CVE-2022-23141?
- CVE-2022-23141 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-23141 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-23141?
- CVE-2022-23141 affects Zte Zxmp M721 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-23141?
- 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-2022-23141 published?
- CVE-2022-23141 was published on 2022-07-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:zte:zxmp_m721_firmware:commond21bootv100004_ls1045:*:*:*:*:*:*:*
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