Iptables Misconfiguration in TP-Link Devices
CVE-2017-8217

5.3MEDIUM

Key Information:

Vendor

Tp-link
Status
C2 Firmware
Vendor
CVE Published:
3 October 2022

What is CVE-2017-8217?

TP-Link C2 and C20i devices running specific firmware versions are exposed due to overly permissive iptables rules. This vulnerability allows SNMP access on any network interface, which can lead to unauthorized information disclosure and potential malicious activity. Users are encouraged to review their device settings and apply necessary security measures to mitigate risks.

References

https://pierrekim.github.io/blog/2017-02-09-tplink-c2-and...
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.