Critical severity · published Nov 27, 2018
CVE-2018-13307
System command injection in fromNtp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ntpServerIp2" POST parameter
9.8
CVSS
3.2%
EPSS
No
On KEV
Description
System command injection in fromNtp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ntpServerIp2" POST parameter. Certain payloads cause the device to become permanently inoperable.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.2% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A3002ru Firmware · Totolink
1.0.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-13307
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-13307
Exploit
https://blog.securityevaluators.com/new-vulnerabilities-in-totolink-a3002ru-d6f42a081154
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