Vulnerability-Lookup

CNVD-2021-100399

Vulnerability from cnvd - Published: 2021-12-16

Title

Sunnet eHRD不安全的反序列化漏洞

Description

Sunnet eHRD是中国台湾旭聊科技公司的一套人才管理系统。该系统支持人才管理和绩效管理等。 Sunnet eHRD存在不安全的反序列化漏洞，该漏洞源于Sunnet eHRD的电子邮件发送任务调度的序列化功能未充分的输入对象验证和限制，攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

Sunnet eHRD不安全的反序列化漏洞的补丁

Patch Description

Sunnet eHRD是中国台湾旭聊科技公司的一套人才管理系统。该系统支持人才管理和绩效管理等。 Sunnet eHRD存在不安全的反序列化漏洞，该漏洞源于Sunnet eHRD的电子邮件发送任务调度的序列化功能未充分的输入对象验证和限制，攻击者可利用该漏洞执行任意代码。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html

Reference

https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html

Impacted products

Name
['Sunnet eHRD 8', 'Sunnet eHRD 9']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43360",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43360"
    }
  },
  "description": "Sunnet eHRD\u662f\u4e2d\u56fd\u53f0\u6e7e\u65ed\u804a\u79d1\u6280\u516c\u53f8\u7684\u4e00\u5957\u4eba\u624d\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u4eba\u624d\u7ba1\u7406\u548c\u7ee9\u6548\u7ba1\u7406\u7b49\u3002\n\nSunnet eHRD\u5b58\u5728\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eSunnet eHRD\u7684\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u4efb\u52a1\u8c03\u5ea6\u7684\u5e8f\u5217\u5316\u529f\u80fd\u672a\u5145\u5206\u7684\u8f93\u5165\u5bf9\u8c61\u9a8c\u8bc1\u548c\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100399",
  "openTime": "2021-12-16",
  "patchDescription": "Sunnet eHRD\u662f\u4e2d\u56fd\u53f0\u6e7e\u65ed\u804a\u79d1\u6280\u516c\u53f8\u7684\u4e00\u5957\u4eba\u624d\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u4eba\u624d\u7ba1\u7406\u548c\u7ee9\u6548\u7ba1\u7406\u7b49\u3002\r\n\r\nSunnet eHRD\u5b58\u5728\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eSunnet eHRD\u7684\u7535\u5b50\u90ae\u4ef6\u53d1\u9001\u4efb\u52a1\u8c03\u5ea6\u7684\u5e8f\u5217\u5316\u529f\u80fd\u672a\u5145\u5206\u7684\u8f93\u5165\u5bf9\u8c61\u9a8c\u8bc1\u548c\u9650\u5236\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Sunnet eHRD\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Sunnet eHRD 8",
      "Sunnet eHRD 9"
    ]
  },
  "referenceLink": "https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-04",
  "title": "Sunnet eHRD\u4e0d\u5b89\u5168\u7684\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

CVE-2021-43360 (GCVE-0-2021-43360)

Vulnerability from cvelistv5 – Published: 2021-12-01 02:00 – Updated: 2024-09-17 03:44

Title

Sunnet eHRD - Insecure Deserialization

Summary

Sunnet eHRD e-mail delivery task schedule’s serialization function has inadequate input object validation and restriction, which allows a post-authenticated remote attacker with database access privilege, to execute arbitrary code and control the system or interrupt services.

Severity

8.8 (High)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

twcert mitre root

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Sunnet	eHRD	Affected: 8 Affected: 9

Date Public

2021-11-30 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:55:28.494Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "eHRD",
          "vendor": "Sunnet",
          "versions": [
            {
              "status": "affected",
              "version": "8"
            },
            {
              "status": "affected",
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            }
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        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
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      ],
      "problemTypes": [
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          "descriptions": [
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      ],
      "providerMetadata": {
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        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-5355-6e339-1.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Update Sunnet eHRD version to 10"
        }
      ],
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        "discovery": "EXTERNAL"
      },
      "title": "Sunnet eHRD - Insecure Deserialization",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "TWCERT/CC",
          "ASSIGNER": "cve@cert.org.tw",
          "DATE_PUBLIC": "2021-11-30T01:40:00.000Z",
          "ID": "CVE-2021-43360",
          "STATE": "PUBLIC",
          "TITLE": "Sunnet eHRD - Insecure Deserialization"
        },
        "affects": {
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    "dateReserved": "2021-11-04T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:44:10.703Z",
    "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.