Vulnerability-Lookup

CNVD-2018-02819

Vulnerability from cnvd - Published: 2018-02-06

Title

Hoermann BiSecur设备密钥获取漏洞

Description

Hoermann BiSecur devices是德国霍曼（Hoermann）公司的一款防盗门遥控器设备。 Hoermann BiSecur设备2018之前版本中存在安全漏洞。攻击者可通过记录单个无线电广播利用该漏洞拦截BiSecur发射器和接收器之间的无线电帧，获取加密的数据包和32位的序列号，获取加密密钥并解密拦截的数据包。

Severity

低

Patch Name

Hoermann BiSecur设备密钥获取漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://www.hoermann.cn/

Reference

https://docs.wixstatic.com/ugd/28ba71_6ecc3158975a484d827e935edda4fa17.pdf

Impacted products

Name
Hoermann BiSecur devices <2018

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17910"
    }
  },
  "description": "Hoermann BiSecur devices\u662f\u5fb7\u56fd\u970d\u66fc\uff08Hoermann\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u9632\u76d7\u95e8\u9065\u63a7\u5668\u8bbe\u5907\u3002\r\n\r\nHoermann BiSecur\u8bbe\u59072018\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bb0\u5f55\u5355\u4e2a\u65e0\u7ebf\u7535\u5e7f\u64ad\u5229\u7528\u8be5\u6f0f\u6d1e\u62e6\u622aBiSecur\u53d1\u5c04\u5668\u548c\u63a5\u6536\u5668\u4e4b\u95f4\u7684\u65e0\u7ebf\u7535\u5e27\uff0c\u83b7\u53d6\u52a0\u5bc6\u7684\u6570\u636e\u5305\u548c32\u4f4d\u7684\u5e8f\u5217\u53f7\uff0c\u83b7\u53d6\u52a0\u5bc6\u5bc6\u94a5\u5e76\u89e3\u5bc6\u62e6\u622a\u7684\u6570\u636e\u5305\u3002",
  "discovererName": "Markus Muellner, Markus Kammerstetter, Christian Kudera and Daniel Burian",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.hoermann.cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02819",
  "openTime": "2018-02-06",
  "patchDescription": "Hoermann BiSecur devices\u662f\u5fb7\u56fd\u970d\u66fc\uff08Hoermann\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u9632\u76d7\u95e8\u9065\u63a7\u5668\u8bbe\u5907\u3002\r\n\r\nHoermann BiSecur\u8bbe\u59072018\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bb0\u5f55\u5355\u4e2a\u65e0\u7ebf\u7535\u5e7f\u64ad\u5229\u7528\u8be5\u6f0f\u6d1e\u62e6\u622aBiSecur\u53d1\u5c04\u5668\u548c\u63a5\u6536\u5668\u4e4b\u95f4\u7684\u65e0\u7ebf\u7535\u5e27\uff0c\u83b7\u53d6\u52a0\u5bc6\u7684\u6570\u636e\u5305\u548c32\u4f4d\u7684\u5e8f\u5217\u53f7\uff0c\u83b7\u53d6\u52a0\u5bc6\u5bc6\u94a5\u5e76\u89e3\u5bc6\u62e6\u622a\u7684\u6570\u636e\u5305\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Hoermann BiSecur\u8bbe\u5907\u5bc6\u94a5\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Hoermann BiSecur devices \u003c2018"
  },
  "referenceLink": "https://docs.wixstatic.com/ugd/28ba71_6ecc3158975a484d827e935edda4fa17.pdf",
  "serverity": "\u4f4e",
  "submitTime": "2018-01-04",
  "title": "Hoermann BiSecur\u8bbe\u5907\u5bc6\u94a5\u83b7\u53d6\u6f0f\u6d1e"
}

CVE-2017-17910 (GCVE-0-2017-17910)

Vulnerability from cvelistv5 – Published: 2017-12-29 19:00 – Updated: 2024-08-05 21:06

Summary

On Hoermann BiSecur devices before 2018, a vulnerability can be exploited by recording a single radio transmission. An attacker can intercept an arbitrary radio frame exchanged between a BiSecur transmitter and a receiver to obtain the encrypted packet and the 32-bit serial number. The interception of the one-time pairing process is specifically not required. Due to use of AES-128 with an initial static random value and static data vector (all of this static information is the same across different customers' installations), the attacker can easily derive the utilized encryption key and decrypt the intercepted packet. The key can be verified by decrypting the intercepted packet and checking for known plaintext. Subsequently, an attacker can create arbitrary radio frames with the correct encryption key to control BiSecur garage and entrance gate operators and possibly other BiSecur systems as well ("wireless cloning"). To conduct the attack, a low cost Software Defined Radio (SDR) is sufficient. This affects Hoermann Hand Transmitter HS5-868-BS, HSE1-868-BS, and HSE2-868-BS devices.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.trustworks.at/publications	x_refsource_MISC
	https://docs.wixstatic.com/ugd/28ba71_6ecc3158975…	x_refsource_MISC

Show details on NVD website

JSON

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{
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          "dateUpdated": "2024-08-05T21:06:49.415Z",
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            ],
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        {
          "lang": "en",
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        }
      ],
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                            "version_value": "n/a"
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                },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-02819

CVE-2017-17910 (GCVE-0-2017-17910)

Tags

Sightings

Nomenclature