vulnwire
8.8high

CVE-2018-10693

An issue was discovered on Moxa AWK-3121 1.14 devices.

Published 7 y ago · modified 4 mo ago · JSON

CVSS
8.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.6%
percentile 85%
Public exploits
0
none known

An issue was discovered on Moxa AWK-3121 1.14 devices. It provides ping functionality so that an administrator can execute ICMP calls to check if the network is working correctly. However, the same functionality allows an attacker to execute commands on the device. The POST parameter "srvName" is susceptible to a buffer overflow. By crafting a packet that contains a string of 516 characters, it is possible for an attacker to execute the attack.

Exploit prediction (EPSS)

2.60% probability of exploitation in the next 30 days, higher than 85% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.08.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD2.06.8AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

  • github.com /samuelhuntley/Moxa_AWK_1121/blob/master/Moxa_AWK_1121 · x_refsource_MISC, x_transferred
  • seclists.org /bugtraq/2019/Jun/8 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • packetstormsecurity.com /files/153223/Moxa-AWK-3121-1.14-Information-Disclosure-Command-Execution.html · x_refsource_MISC, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.