Current Description
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a heap-based buffer overflow vulnerability in the router's web server -- httpd. While processing the 'mac' parameter for a post request, the value is directly used in a strcpy to a variable placed on the heap, which can leak sensitive information or even hijack program control flow.
Source:
MITRE
View Analysis Description
Analysis Description
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a heap-based buffer overflow vulnerability in the router's web server -- httpd. While processing the 'mac' parameter for a post request, the value is directly used in a strcpy to a variable placed on the heap, which can leak sensitive information or even hijack program control flow.
Source:
MITRE
Severity
CVSS 3.x Severity and Metrics:
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Metrics:
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:C)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID |
CWE Name |
Source |
CWE-787 |
Out-of-bounds Write |
NIST
|
Change History
2 change records found
- show changes
CWE Remap -
10/2/2019 8:03:26 PM
Action |
Type |
Old Value |
New Value |
Changed |
CWE |
CWE-119
CWE-119
|
CWE-787
|
Initial Analysis -
12/14/2018 10:57:57 AM
Action |
Type |
Old Value |
New Value |
Added |
CPE Configuration |
|
AND
OR
*cpe:2.3:o:tenda:ac10_firmware:15.03.06.23_cn:*:*:*:*:*:*:*
OR
cpe:2.3:h:tenda:ac10:-:*:*:*:*:*:*:* |
Added |
CPE Configuration |
|
AND
OR
*cpe:2.3:o:tenda:ac15_firmware:15.03.05.19_cn:*:*:*:*:*:*:*
OR
cpe:2.3:h:tenda:ac15:-:*:*:*:*:*:*:* |
Added |
CPE Configuration |
|
AND
OR
*cpe:2.3:o:tenda:ac18_firmware:15.03.05.19\(6318\)_cn:*:*:*:*:*:*:*
OR
cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:* |
Added |
CPE Configuration |
|
AND
OR
*cpe:2.3:o:tenda:ac7_firmware:15.03.06.44_cn:*:*:*:*:*:*:*
OR
cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:* |
Added |
CPE Configuration |
|
AND
OR
*cpe:2.3:o:tenda:ac9_firmware:15.03.05.19\(6318\)_cn:*:*:*:*:*:*:*
OR
cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:* |
Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:P/I:P/A:C) |
Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Added |
CWE |
|
CWE-119 |
Changed |
Reference Type |
https://github.com/ZIllR0/Routers/blob/master/Tenda/heapoverflow1.md No Types Assigned |
https://github.com/ZIllR0/Routers/blob/master/Tenda/heapoverflow1.md Exploit, Third Party Advisory |