CVE-2018-19982
| Summary |
An issue was discovered on KT MC01507L Z-Wave S0 devices. It occurs because HPKP is not implemented. The communication architecture is APP > Server > Controller (HUB) > Node (products which are controlled by HUB). The prerequisite is that the attacker is on the same network as the target HUB, and can use IP Changer to change destination IP addresses (of all packets whose destination IP address is Server) to a proxy-server IP address. This allows sniffing of cleartext between Server and Controller. The cleartext command data is transmitted to Controller using the proxy server's fake certificate, and it is able to control each Node of the HUB. Also, by operating HUB in Z-Wave Pairing Mode, it is possible to obtain the Z-Wave network key.
|
| Publication Date |
Dec. 10, 2018, 4:29 a.m. |
| Registration Date |
March 1, 2021, 7:15 p.m. |
| Last Update |
Nov. 21, 2024, 12:58 p.m. |
|
CVSS3.0 : MEDIUM
|
| スコア |
5.3
|
| Vector |
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 攻撃元区分(AV) |
隣接 |
| 攻撃条件の複雑さ(AC) |
高 |
| 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) |
高 |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
なし |
|
CVSS2.0 : LOW
|
| Score |
2.9
|
| Vector |
AV:A/AC:M/Au:N/C:P/I:N/A:N |
| 攻撃元区分(AV) |
隣接 |
| 攻撃条件の複雑さ(AC) |
中 |
| 攻撃前の認証要否(Au) |
不要 |
| 機密性への影響(C) |
低 |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
なし |
| Get all privileges. |
いいえ
|
| Get user privileges |
いいえ
|
| Get other privileges |
いいえ
|
| User operation required |
いいえ
|
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:powermanager:kt_mc01507l_z-wave_s0_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:powermanager:kt_mc01507l_z-wave_s0:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
KT MC01507L Z-Wave S0 デバイスにおける証明書検証に関する脆弱性
| Title |
KT MC01507L Z-Wave S0 デバイスにおける証明書検証に関する脆弱性
|
| Summary |
KT MC01507L Z-Wave S0 デバイスには、証明書検証に関する脆弱性が存在します。
|
| Possible impacts |
情報を取得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 |
Dec. 9, 2018, midnight |
| Registration Date |
March 19, 2019, 2:30 p.m. |
| Last Update |
March 19, 2019, 2:30 p.m. |
Affected System
| Z-Wave Alliance |
|
KT MC01507L Z-Wave S0 ファームウェア
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2019年03月19日]
掲載 |
March 19, 2019, 2:30 p.m. |