Vulnerability-Lookup

CNVD-2021-95613

Vulnerability from cnvd - Published: 2021-12-09

Title

Bosch Rexroth IndraMotion Mlc授权问题漏洞

Description

Bosch Rexroth IndraMotion Mlc是一种将运动与逻辑控制，以及机器人控制相结合的新型设备。 Bosch Rexroth IndraMotion Mlc存在安全漏洞，该漏洞源于网络系统或产品未正确使用相关密码算法，攻击者可利用漏洞导致内容未正确加密、弱加密、明文存储敏感信息等。

Severity

高

Patch Name

Bosch Rexroth IndraMotion Mlc授权问题漏洞的补丁

Patch Description

Bosch Rexroth IndraMotion Mlc是一种将运动与逻辑控制，以及机器人控制相结合的新型设备。 Bosch Rexroth IndraMotion Mlc存在安全漏洞，该漏洞源于网络系统或产品未正确使用相关密码算法，攻击者可利用漏洞导致内容未正确加密、弱加密、明文存储敏感信息等。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://psirt.bosch.com/security-advisories/bosch-sa-741752.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-23857

Impacted products

Name
Bosch Rexroth IndraMotion Mlc

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23857"
    }
  },
  "description": "Bosch Rexroth IndraMotion Mlc\u662f\u4e00\u79cd\u5c06\u8fd0\u52a8\u4e0e\u903b\u8f91\u63a7\u5236\uff0c\u4ee5\u53ca\u673a\u5668\u4eba\u63a7\u5236\u76f8\u7ed3\u5408\u7684\u65b0\u578b\u8bbe\u5907\u3002\n\nBosch Rexroth IndraMotion Mlc\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u4f7f\u7528\u76f8\u5173\u5bc6\u7801\u7b97\u6cd5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5bb9\u672a\u6b63\u786e\u52a0\u5bc6\u3001\u5f31\u52a0\u5bc6\u3001\u660e\u6587\u5b58\u50a8\u654f\u611f\u4fe1\u606f\u7b49\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://psirt.bosch.com/security-advisories/bosch-sa-741752.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-95613",
  "openTime": "2021-12-09",
  "patchDescription": "Bosch Rexroth IndraMotion Mlc\u662f\u4e00\u79cd\u5c06\u8fd0\u52a8\u4e0e\u903b\u8f91\u63a7\u5236\uff0c\u4ee5\u53ca\u673a\u5668\u4eba\u63a7\u5236\u76f8\u7ed3\u5408\u7684\u65b0\u578b\u8bbe\u5907\u3002\r\n\r\nBosch Rexroth IndraMotion Mlc\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u4f7f\u7528\u76f8\u5173\u5bc6\u7801\u7b97\u6cd5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5bb9\u672a\u6b63\u786e\u52a0\u5bc6\u3001\u5f31\u52a0\u5bc6\u3001\u660e\u6587\u5b58\u50a8\u654f\u611f\u4fe1\u606f\u7b49\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": "Bosch Rexroth IndraMotion Mlc\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Bosch Rexroth IndraMotion Mlc"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-23857",
  "serverity": "\u9ad8",
  "submitTime": "2021-10-09",
  "title": "Bosch Rexroth IndraMotion Mlc\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-23857 (GCVE-0-2021-23857)

Vulnerability from cvelistv5 – Published: 2021-10-04 17:32 – Updated: 2024-08-03 19:14

Title

Summary

Login with hash: The login routine allows the client to log in to the system not by using the password, but by using the hash of the password. Combined with CVE-2021-23858, this allows an attacker to subsequently login to the system.

Severity

10 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-836 - Use of Password Hash Instead of Password for Authentication

Assigner

bosch icscert root

References

1 reference

URL	Tags
https://psirt.bosch.com/security-advisories/bosch…	x_refsource_CONFIRM

Impacted products

2 products

Vendor	Product	Version
Rexroth	IndraMotion MLC L25, L45, L65, L75, L85, XM21, XM22, XM41 and XM42 IndraMotion XLC	Affected: 12 VRS , < unspecified (custom)
Rexroth	IndraMotion MLC L20, L40	Affected: 12 VRS , < unspecified (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:14:09.701Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://psirt.bosch.com/security-advisories/bosch-sa-741752.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "IndraMotion MLC L25, L45, L65, L75, L85, XM21, XM22, XM41 and XM42 IndraMotion XLC",
          "vendor": "Rexroth",
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              "status": "affected",
              "version": "12 VRS",
              "versionType": "custom"
            }
          ]
        },
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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      ],
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        "orgId": "c95f66b2-7e7c-41c5-8f09-6f86ec68659c",
        "shortName": "bosch"
      },
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        }
      ],
      "source": {
        "advisory": "BOSCH-SA-741752",
        "discovery": "UNKNOWN"
      },
      "title": "Login with hash",
      "x_legacyV4Record": {
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          "STATE": "PUBLIC",
          "TITLE": "Login with hash"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                },
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              }
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            }
          ]
        },
        "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
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                  "value": "CWE-836 Use of Password Hash Instead of Password for Authentication"
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    "assignerShortName": "bosch",
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    "datePublished": "2021-10-04T17:32:36.000Z",
    "dateReserved": "2021-01-12T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:14:09.701Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.