CVE-2023-0887
CVE-2023-0887 is a high-severity vulnerability in Tftpd64 Project Tftpd64 with a CVSS 3.x base score of 7.0. 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-428.
Key facts
- Severity: High (CVSS 3.x base score 7.0)
- CVSS v2: 6.0
- EPSS exploit prediction: 0% (10th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-428
- Affected product: Tftpd64 Project Tftpd64
- Published:
- Last modified:
Description
A vulnerability was found in phjounin TFTPD64-SE 4.64 and classified as critical. This issue affects some unknown processing of the file tftpd64_svc.exe. The manipulation leads to unquoted search path. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The associated identifier of this vulnerability is VDB-221351.
Frequently asked questions
- What is CVE-2023-0887?
- A vulnerability was found in phjounin TFTPD64-SE 4.64 and classified as critical. This issue affects some unknown processing of the file tftpd64_svc.exe. The manipulation leads to unquoted search path. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The associated identifier of this vulnerability is VDB-221351.
- How severe is CVE-2023-0887?
- CVE-2023-0887 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-0887 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-0887?
- CVE-2023-0887 affects Tftpd64 Project Tftpd64. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-0887?
- 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-2023-0887 published?
- CVE-2023-0887 was published on 2023-02-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:tftpd64_project:tftpd64:4.64:*:*:*:se:*:*:*
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