CVE-2021-21722
Published Jan 14, 2021
Last updated 2 years ago
Overview
- Description
- A ZTE Smart STB is impacted by an information leak vulnerability. The device did not fully verify the log, so attackers could use this vulnerability to obtain sensitive user information for further information detection and attacks. This affects: ZXV10 B860A V2.1-T_V0032.1.1.04_jiangsuTelecom.
- Source
- psirt@zte.com.cn
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.4
- Impact score
- 3.6
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 2.1
- Impact score
- 2.9
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-532
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zte:zxv10_b860a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "290044BC-2211-4044-8899-5D4B69C6A881"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zte:zxv10_b860a_firmware:v2.1-t_v0032.1.1.04_jiangsutelecom:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "82FF3FEF-2943-4327-90F6-0C8AA7A63182"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]