CVE-2017-8217
UnknownEPSS 0.93%
Last modified
CVE-2017-8217 is a vulnerability of currently unknown severity. TP-Link C2 and C20i devices through firmware 0.9.1 4.2 v0032.0 Build 160706 Rel.37961n have too permissive iptables rules, e.g., SNMP is not blocked on any interface.. EPSS estimates a 0.93% chance of exploitation in the next 30 days.
Description
TP-Link C2 and C20i devices through firmware 0.9.1 4.2 v0032.0 Build 160706 Rel.37961n have too permissive iptables rules, e.g., SNMP is not blocked on any interface.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Tp-Link | C2 Firmware | <= 0.9.1_4.2_v0032.0_build_160706 | Rel.37961n |
| Tp-Link | C20i Firmware | <= 0.9.1_4.2_v0032.0_build_160706 | Rel.37961n |
References
- https://pierrekim.github.io/blog/2017-02-09-tplink-c2-and-c20i-vulnerable.htmlExploit, Technical Description, Third Party Advisory
- https://pierrekim.github.io/blog/2017-02-09-tplink-c2-and-c20i-vulnerable.htmlExploit, Technical Description, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-8217?
TP-Link C2 and C20i devices through firmware 0.9.1 4.2 v0032.0 Build 160706 Rel.37961n have too permissive iptables rules, e.g., SNMP is not blocked on any interface.
How severe is CVE-2017-8217?
Severity scoring for CVE-2017-8217 is pending analysis. The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.
How do I fix CVE-2017-8217?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2017-8217?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST