CVE-2021-21734
Medium
Description
Some PON MDU devices of ZTE stored sensitive information in plaintext, and users with login authority can obtain it by inputing command. This affects: ZTE PON MDU device ZXA10 F821 V1.7.0P3T22, ZXA10 F822 V1.4.3T6, ZXA10 F819 V1.2.1T5, ZXA10 F832 V1.1.1T7, ZXA10 F839 V1.1.0T8, ZXA10 F809 V3.2.1T1, ZXA10 F822P V1.1.1T7, ZXA10 F832 V2.00.00.01
SeverityMedium
CVSS6.5
Exploit probability—
ProductZte Zxa10 F821 Firmware
PublishedMay 28, 2021
First seenMay 28, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zte zxa10_f821_firmware | 1.7.0p3t22 | — |
| zte zxa10_f822_firmware | 1.4.3t6 | — |
| zte zxa10_f819_firmware | 1.2.1t5 | — |
| zte zxa10_f832_firmware | 1.1.1t7 | — |
| zte zxa10_f839_firmware | 1.1.0t8 | — |
| zte zxa10_f809_firmware | 3.2.1t1 | — |
| zte zxa10_f822p_firmware | 1.1.1t7 | — |
| zte zxa10_f832v2_firmware | 2.00.00.01 | — |
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