cvelist/2019/15xxx/CVE-2019-15801.json

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2019-11-14 21:01:42 +00:00
{
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-15801",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An issue was discovered on Zyxel GS1900 devices with firmware before 2.50(AAHH.0)C0. The firmware image contains encrypted passwords that are used to authenticate users wishing to access a diagnostics or password-recovery menu. Using the hardcoded cryptographic key found elsewhere in the firmware, these passwords can be decrypted. This is related to fds_sys_passDebugPasswd_ret() and fds_sys_passRecoveryPasswd_ret() in libfds.so.0.0."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://jasper.la/exploring-zyxel-gs1900-firmware-with-ghidra.html",
"refsource": "MISC",
"name": "https://jasper.la/exploring-zyxel-gs1900-firmware-with-ghidra.html"
},
{
"refsource": "CONFIRM",
"name": "https://www.zyxel.com/support/gs1900-switch-vulnerabilities.shtml",
"url": "https://www.zyxel.com/support/gs1900-switch-vulnerabilities.shtml"
}
]
}
}