| Summary | The Chuango 433 MHz burglar-alarm product line uses static codes in the RF remote control, allowing an attacker to arm, disarm, or trigger the alarm remotely via replay attacks, as demonstrated by Chuango branded products, and non-Chuango branded products such as the Eminent EM8617 OV2 Wifi Alarm System. |
|---|---|
| Publication Date | March 12, 2019, 12:29 a.m. |
| Registration Date | Jan. 26, 2021, 11:45 a.m. |
| Last Update | Nov. 21, 2024, 1:52 p.m. |
| CVSS3.0 : CRITICAL | |
| スコア | 9.1 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| CVSS2.0 : MEDIUM | |
| Score | 6.4 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:wifi_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:wifi_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:wifi\/cellular_smart_home_system_h4_plus_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:wifi\/cellular_smart_home_system_h4_plus:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:awv_plus_wifi_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:awv_plus_wifi_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:g5w_3g_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:g5w_3g:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:g5_plus_gsm\/sms\/rfid_touch_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:g5_plus_gsm\/sms\/rfid_touch_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:g3_gsm\/sms_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:g3_gsm\/sms_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:g5w_3g_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:g5w_3g:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:b11_dual-network_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:b11_dual-network_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:a8_pstn_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:a8_pstn_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:a11_pstn\/lcd\/rfid_touch_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:a11_pstn\/lcd\/rfid_touch_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:chuango:cg-105s_on-site_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:chuango:cg-105s_on-site_alarm_system:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:eminent:em8617_ov2_wifi_alarm_system_firmware:-:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:eminent:em8617_ov2_wifi_alarm_system:-:*:*:*:*:*:*:* | ||||
| Title | 複数の Chuango 製品における入力確認に関する脆弱性 |
|---|---|
| Summary | 複数の Chuango 製品には、入力確認に関する脆弱性が存在します。 |
| Possible impacts | 情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date | March 11, 2019, midnight |
| Registration Date | April 8, 2019, 5:48 p.m. |
| Last Update | April 8, 2019, 5:48 p.m. |
| Chuango Security Technology Corp |
| Chuango CG-105S On-Site Alarm System ファームウェア |
| Chuango CG-105S On-Site Alarm System ファームウェア |
| Chuango Dual-Network Alarm System B11 ファームウェア |
| Chuango Dual-Network Alarm System B11 ファームウェア |
| Chuango G5W 3G ファームウェア |
| Chuango G5W 3G ファームウェア |
| Chuango GSM/SMS Alarm System G3 ファームウェア |
| Chuango GSM/SMS Alarm System G3 ファームウェア |
| Chuango GSM/SMS/RFID Touch Alarm System G5 Plus ファームウェア |
| Chuango GSM/SMS/RFID Touch Alarm System G5 Plus ファームウェア |
| Chuango PSTN Alarm System A8 ファームウェア |
| Chuango PSTN Alarm System A8 ファームウェア |
| Chuango PSTN/LCD/RFID Touch Alarm System A11 ファームウェア |
| Chuango PSTN/LCD/RFID Touch Alarm System A11 ファームウェア |
| Chuango Wifi Alarm System AWV Plus ファームウェア |
| Chuango Wifi Alarm System AWV Plus ファームウェア |
| Chuango Wifi Alarm System ファームウェア |
| Chuango Wifi Alarm System ファームウェア |
| Chuango Wifi/Cellular Smart Home System H4 Plus ファームウェア |
| Chuango Wifi/Cellular Smart Home System H4 Plus ファームウェア |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2019年04月08日] 掲載 |
April 8, 2019, 5:48 p.m. |