CVE-2017-9389
| Summary |
An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a web user interface that allows a user to manage the device. As a part of the functionality the device allows a user to install applications written in the Lua programming language. Also the interface allows any user to write his/her application in the Lua language. However, this functionality is not protected by authentication and this allows an attacker to run arbitrary Lua code on the device. The POST request is forwarded to LuaUPNP daemon on the device. This binary handles the received Lua code in the function "LU::JobHandler_LuaUPnP::RunLua(LU::JobHandler_LuaUPnP *__hidden this, LU::UPnPActionWrapper *)". The value in the "code" parameter is then passed to the function "LU::LuaInterface::RunCode(char const*)" which actually loads the Lua engine and runs the code.
|
| Publication Date |
June 18, 2019, 5:15 a.m. |
| Registration Date |
Jan. 26, 2021, 1:31 p.m. |
| Last Update |
Nov. 21, 2024, 12:36 p.m. |
|
CVSS3.0 : HIGH
|
| スコア |
8.8
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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) |
低 |
| 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) |
高 |
| 可用性への影響(A) |
高 |
|
CVSS2.0 : HIGH
|
| Score |
9.0
|
| Vector |
AV:N/AC:L/Au:S/C:C/I:C/A:C |
| 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) |
単一 |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
| 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:getvera:veraedge_firmware:*:*:*:*:*:*:*:* |
|
1.7.19 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:getvera:veraedge:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:getvera:veralite_firmware:*:*:*:*:*:*:*:* |
|
1.7.481 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:getvera:veralite:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Vera VeraEdge および Veralite デバイスにおける認証に関する脆弱性
| Title |
Vera VeraEdge および Veralite デバイスにおける認証に関する脆弱性
|
| Summary |
Vera VeraEdge および Veralite デバイスには、認証に関する脆弱性が存在します。
|
| Possible impacts |
情報を取得される、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 |
June 2, 2017, midnight |
| Registration Date |
June 24, 2019, 6:17 p.m. |
| Last Update |
June 24, 2019, 6:17 p.m. |
Affected System
| Vera Control, Ltd. |
|
VeraEdge ファームウェア 1.7.19
|
|
Veralite ファームウェア 1.7.481
|
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06月24日]
掲載 |
June 24, 2019, 6:17 p.m. |