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8.8 High

CVE-2019-5143 An exploitable format string vulnerability exists in the iw_console conio_writestr functionality of the Moxa AWK-3131A…

Description

An exploitable format string vulnerability exists in the iw_console conio_writestr functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted time server entry can cause an overflow of the time server buffer, resulting in remote code execution. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.

Affected products and versions

Product Affected versions Fixed in
Moxa Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Moxa

The 14 CVEs of Moxa →
CVE-2020-13537 An exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8… 9.3 Critical CVE-2020-13536 An exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8… 9.3 Critical CVE-2019-5139 An exploitable use of hard-coded credentials vulnerability exists in multiple iw_* utilities of the Moxa AWK-3131A… 6.2 Medium CVE-2019-5148 An exploitable denial-of-service vulnerability exists in ServiceAgent functionality of the Moxa AWK-3131A, firmware… 7.5 High
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