CVE-2023-25642
CVE-2023-25642 is a medium-severity vulnerability in Zte Mc801a Firmware with a CVSS 3.x base score of 5.9. 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-120.
Key facts
- Severity: Medium (CVSS 3.x base score 5.9)
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-120
- Affected product: Zte Mc801a Firmware
- Published:
- Last modified:
Description
There is a buffer overflow vulnerability in some ZTE mobile internet producsts. Due to insufficient validation of tcp port parameter, an authenticated attacker could use the vulnerability to perform a denial of service attack.
Frequently asked questions
- What is CVE-2023-25642?
- There is a buffer overflow vulnerability in some ZTE mobile internet producsts. Due to insufficient validation of tcp port parameter, an authenticated attacker could use the vulnerability to perform a denial of service attack.
- How severe is CVE-2023-25642?
- CVE-2023-25642 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2023-25642 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-25642?
- CVE-2023-25642 primarily affects Zte Mc801a Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-25642?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-25642 published?
- CVE-2023-25642 was published on 2023-12-14 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:zte:mc801a_firmware:mc801a_elisa3_b19:*:*:*:*:*:*:*
- cpe:2.3:o:zte:mc801a1_firmware:mc801a1_elisa1_b04:*:*:*:*:*:*:*
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- CVE-2023-25643 — High (CVSS 8.4): There is a command injection vulnerability in some ZTE mobile internet products. Due to insufficient input validation…
- CVE-2023-25644 — Medium (CVSS 6.5): There is a denial of service vulnerability in some ZTE mobile internet products. Due to insufficient validation of Web…
All CVEs affecting Zte Mc801a Firmware →
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