acmailer vulnerable to directory traversal


acmailer provided by Seeds Co.,Ltd. contains a directory traversal (CWE-22) vulnerability.

Shoji Baba reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

Seeds Co.,Ltd.
  • acmailer versions prior to 3.8.18
  • acmailer versions prior to 3.9.12 Beta


An authenticated attacker may delete files on the server.

[Update the software]
Update to the latest version according to the information provided by the developer.
Vendor Information

Seeds Co.,Ltd.
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2015-2971

  1. JVN : JVN#64051989
  2. National Vulnerability Database (NVD) : CVE-2015-2971
Revision History

  • [2015/07/15]
      Web page was published
      References : Content was added