cnvd - cnvd-2021-03257

CNVD-2021-03257

Vulnerability from cnvd - Published: 2021-01-15

Title

Smartbear Collaborator Server操作系统命令注入漏洞

Description

Smartbear Collaborator Server是美国Smartbear公司的一款用于代码审计和文档审查的软件。 SmartBear Collaborator Server through 13.3.13302 存在安全漏洞，经过身份验证的攻击者可利用该漏洞提交给服务器一个序列化的Java对象，以便在底层系统上执行命令。

Severity

高

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.smartbear.com/collaborator/docs/general-info/version-history/ver-13/ver-13-0.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-26118

Impacted products

Name
smartbear SmartBear Collaborator Server <=13.3.13302

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26118",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26118"
    }
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  "description": "Smartbear Collaborator Server\u662f\u7f8e\u56fdSmartbear\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u4ee3\u7801\u5ba1\u8ba1\u548c\u6587\u6863\u5ba1\u67e5\u7684\u8f6f\u4ef6\u3002\n\nSmartBear Collaborator Server through 13.3.13302 \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7ed9\u670d\u52a1\u5668\u4e00\u4e2a\u5e8f\u5217\u5316\u7684Java\u5bf9\u8c61\uff0c\u4ee5\u4fbf\u5728\u5e95\u5c42\u7cfb\u7edf\u4e0a\u6267\u884c\u547d\u4ee4\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://support.smartbear.com/collaborator/docs/general-info/version-history/ver-13/ver-13-0.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03257",
  "openTime": "2021-01-15",
  "products": {
    "product": "smartbear SmartBear Collaborator Server \u003c=13.3.13302"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-26118",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-12",
  "title": "Smartbear Collaborator Server\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-26118 (GCVE-0-2020-26118)

Vulnerability from cvelistv5 – Published: 2021-01-11 14:53 – Updated: 2024-08-04 15:49

Summary

In SmartBear Collaborator Server through 13.3.13302, use of the Google Web Toolkit (GWT) API introduces a post-authentication Java deserialization vulnerability. The application's UpdateMemento class accepts a serialized Java object directly from the user without properly sanitizing it. A malicious object can be submitted to the server via an authenticated attacker to execute commands on the underlying system.

Severity ?

8.8 (High)


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

CWE

Assigner

mitre

References

URL

Tags

	https://support.smartbear.com/collaborator/docs/s…	x_refsource_MISC
	https://support.smartbear.com/collaborator/docs/g…	x_refsource_CONFIRM
	https://support.smartbear.com/collaborator/docs/g…	x_refsource_MISC

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JSON

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        }
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          "url": "https://support.smartbear.com/collaborator/docs/general-info/whats-new.html"
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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-2021-03257

CVE-2020-26118 (GCVE-0-2020-26118)

Tags

Sightings

Nomenclature