Vulnerability Details : CVE-2015-9551
Potential exploit
An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. There is Remote Code Execution in the management interface via the formSysCmd sysCmd parameter.
Vulnerability category: Execute code
Products affected by CVE-2015-9551
- cpe:2.3:o:totolink:a850r-v1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:f1-v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:f2-v1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:n150rt-v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:n151rt-v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:n300rh-v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:n300rh-v3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:totolink:n300rt-v2_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-9551
1.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-9551
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
References for CVE-2015-9551
-
https://pierrekim.github.io/blog/2015-07-16-backdoor-and-RCE-found-in-8-TOTOLINK-products.html
Backdoor and RCE found in 8 TOTOLINK router models - A slice of Kimchi - IT Security BlogExploit;Third Party Advisory
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