CVE-2019-13267
Last modified
CVE-2019-13267 is a vulnerability of currently unknown severity. TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. EPSS estimates a 0.97% chance of exploitation in the next 30 days.
Description
TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After it leaves, the router (following the IGMP protocol) creates an IGMP Membership Query packet with the Group IP and sends it to both the Host and the Guest networks. The data is transferred within the Group IP field, which is completely controlled by the sender.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tp-Link | Archer C3200 V1 Firmware | All versions |
| Tp-Link | Archer C2 V1 Firmware | All versions |
References
- https://orenlab.sise.bgu.ac.il/publications/CrossRouterExploit, Third Party Advisory
- https://www.usenix.org/system/files/woot19-paper_ovadia.pdfThird Party Advisory
- https://orenlab.sise.bgu.ac.il/publications/CrossRouterExploit, Third Party Advisory
- https://www.usenix.org/system/files/woot19-paper_ovadia.pdfThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-13267?
How severe is CVE-2019-13267?
How do I fix CVE-2019-13267?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-13261XnView Classic 2.48 has a User Mode Write AV starting at xnv…
- CVE-2019-13262XnView Classic 2.48 has a User Mode Write AV starting at xnv…
- CVE-2019-13263D-link DIR-825AC G1 devices have Insufficient Compartmentali…8.8
- CVE-2019-13264D-link DIR-825AC G1 devices have Insufficient Compartmentali…8.8
- CVE-2019-13265D-link DIR-825AC G1 devices have Insufficient Compartmentali…8.8
- CVE-2019-13266TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insuff…
- CVE-2019-13268TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insuff…
- CVE-2019-13269Edimax BR-6208AC V1 devices have Insufficient Compartmentali…
- CVE-2019-1327A remote code execution vulnerability exists in Microsoft Ex…8.8
- CVE-2019-13270Edimax BR-6208AC V1 devices have Insufficient Compartmentali…
- CVE-2019-13271Edimax BR-6208AC V1 devices have Insufficient Compartmentali…
- CVE-2019-13272In the Linux kernel before 5.1.17, ptrace_link in kernel/ptr…7.8
Are you affected by CVE-2019-13267?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST