- Description
- An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A buffer overflow vulnerability exists in the router's web server (httpd). When processing the list parameters for a post request, the value is directly written with sprintf to a local variable placed on the stack, which overrides the return address of the function, causing a buffer overflow.
- Source
- cve@mitre.org
- NVD status
- Analyzed
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- nvd@nist.gov
- CWE-119
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B16592CE-98A8-478A-94E1-DF628ADE67E7",
"versionEndIncluding": "15.03.06.44_cn"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A3BEE979-5BF3-48ED-AF42-0546D4F896E9"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tenda:ac9_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "73D523BB-7EB3-4125-90C4-4C85F4AE1815",
"versionEndIncluding": "15.03.05.19\\(6318\\)_cn"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2FD1430E-DC2E-4042-9389-1FD90ECDBE4D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tenda:ac10_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9BDE03D1-5D87-4FCD-BB03-D483AB9BC186",
"versionEndIncluding": "15.03.06.23_cn"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tenda:ac10:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B9E0489C-31D5-43C4-B15D-1D88119EF226"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]