CVE-2026-2464
CVE-2026-2464 is a high-severity vulnerability with a CVSS 4.0 base score of 8.7. 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-22.
Key facts
- Severity: High (CVSS 4.0 base score 8.7)
- EPSS exploit prediction: 1% (46th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-8087
- Weakness: CWE-22
- Published:
- Last modified:
Description
Path traversal vulnerability in the AMR Printer Management 1.01 Beta web service, which allows remote attackers to read arbitrary files from the underlying Windows system by using specially crafted path traversal sequences in requests directed to the web management service. The service is accessible without authentication and runs with elevated privileges, amplifying the impact of the vulnerability. An attacker can exploit this condition to access sensitive and privileged files on the system using path traversal payloads. Successful exploitation of this vulnerability could lead to the unauthorized disclosure of internal system information, compromising the confidentiality of the affected environment.
Frequently asked questions
- What is CVE-2026-2464?
- Path traversal vulnerability in the AMR Printer Management 1.01 Beta web service, which allows remote attackers to read arbitrary files from the underlying Windows system by using specially crafted path traversal sequences in requests directed to the web management service. The service is accessible without authentication and runs with elevated privileges, amplifying the impact of the vulnerability. An attacker can exploit this condition to access sensitive and privileged files on the system using path traversal payloads. Successful exploitation of this vulnerability could lead to the unauthorized disclosure of internal system information, compromising the confidentiality of the affected environment.
- How severe is CVE-2026-2464?
- CVE-2026-2464 has a CVSS 4.0 base score of 8.7, rated high severity.
- Is CVE-2026-2464 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-2464?
- 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.
- Does CVE-2026-2464 have an EU (EUVD) identifier?
- Yes. CVE-2026-2464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8087.
- When was CVE-2026-2464 published?
- CVE-2026-2464 was published on 2026-02-18 and last updated on 2026-06-17.
References
Other CWE-22 (Path Traversal) vulnerabilities
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