Vulnerability Details : CVE-2017-13772
Multiple stack-based buffer overflows in TP-Link WR940N WiFi routers with hardware version 4 allow remote authenticated users to execute arbitrary code via the (1) ping_addr parameter to PingIframeRpm.htm or (2) dnsserver2 parameter to WanStaticIpV6CfgRpm.htm.
Vulnerability category: OverflowExecute code
Products affected by CVE-2017-13772
- cpe:2.3:o:tp-link:wr940n_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-13772
69.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-13772
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-13772
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-13772
-
http://packetstormsecurity.com/files/158999/TP-Link-WDR4300-Remote-Code-Execution.html
TP-Link WDR4300 Remote Code Execution ≈ Packet Storm
-
https://www.exploit-db.com/exploits/43022/
TP-Link WR940N - (Authenticated) Remote CodeThird Party Advisory;VDB Entry
-
https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/
A Curious Tale of Remote Code Execution, The TP-Link Story - CVE-2017-13772Third Party Advisory
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