CVE-2021-35036 json
A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated a…
published 2022-03-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-21683
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.
Patch / fix
- zyxel ax7501-b0_firmware 5.17\(abpc.2\)c0
- zyxel dx3301-t0_firmware 5.50\(abvy.3\)c0
- zyxel dx5401-b0_firmware 5.17\(abyo.2\)c0
- zyxel emg3525-t50b_firmware 5.50\(abpm.7\)c0
- zyxel emg5523-t50b_firmware 5.50\(abpm.7\)c0
- zyxel emg5723-t50k_firmware 5.50\(abom.8\)c0
- zyxel ep240p_firmware 5.40\(abvh.0\)c0a03
- zyxel ex5401-b0_firmware 5.17\(abyo.2\)c0
- zyxel ex5501-b0_firmware 5.17\(abry.3\)c0
- zyxel lte3301-plus_firmware 1.00\(abqu.6\)c0
- zyxel lte5388-m804_firmware 1.00\(abra.6\)c0
- zyxel lte5388-s905_firmware 1.00\(abvi.6\)c0
- zyxel lte5398-m904_firmware 1.00\(abqv.2\)c0
- zyxel lte7240-m403_firmware 2.00\(abmg.6\)c0
- zyxel lte7461-m602_firmware 2.00\(abqn.6\)c0
- zyxel lte7480-m804_firmware 1.00\(abra.6\)c0
- zyxel lte7480-s905_firmware 2.00\(abqt.6\)c0
- zyxel lte7485-s905_firmware 1.00\(abvn.6\)c0
- zyxel lte7490-m804_firmware v1.00\(abqy.5\)c0
- zyxel nr5101_firmware 1.00\(abvc.6\)c0
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:P/I:N/A:N |
Affected products
- Zyxel VMG3625-T50B firmware
Classification
- Weakness
-
- CWE-312 Cleartext Storage of Sensitive Information
References
Sources
- CVE List CVE-2021-35036
- NVD CVE-2021-35036
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.