Vulnerability-Lookup

CNVD-2021-58662

Vulnerability from cnvd - Published: 2021-08-05

Title

Acronis True Image存在未明漏洞

Description

Acronis True Image是新加坡安克诺斯（Acronis）的一款著名的数据备份还原软件。该软件可用于创建驱动器和磁盘映像，并在需要干净系统时可以还原镜像。 Acronis True Image 2020 24.5.22510版本存在安全漏洞，攻击者可利用该漏洞将任意恶意可执行文件添加到白名单，甚至将整个驱动器排除在 anti_ransomware_service.exe 监控之外。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.acronis.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-9450

Impacted products

Name
Acronis True Image 2020 24.5.22510

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-9450",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-9450"
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  "description": "Acronis True Image\u662f\u65b0\u52a0\u5761\u5b89\u514b\u8bfa\u65af\uff08Acronis\uff09\u7684\u4e00\u6b3e\u8457\u540d\u7684\u6570\u636e\u5907\u4efd\u8fd8\u539f\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u7528\u4e8e\u521b\u5efa\u9a71\u52a8\u5668\u548c\u78c1\u76d8\u6620\u50cf\uff0c\u5e76\u5728\u9700\u8981\u5e72\u51c0\u7cfb\u7edf\u65f6\u53ef\u4ee5\u8fd8\u539f\u955c\u50cf\u3002\n\nAcronis True Image 2020 24.5.22510\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4efb\u610f\u6076\u610f\u53ef\u6267\u884c\u6587\u4ef6\u6dfb\u52a0\u5230\u767d\u540d\u5355\uff0c\u751a\u81f3\u5c06\u6574\u4e2a\u9a71\u52a8\u5668\u6392\u9664\u5728 anti_ransomware_service.exe \u76d1\u63a7\u4e4b\u5916\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.acronis.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-58662",
  "openTime": "2021-08-05",
  "products": {
    "product": "Acronis True Image 2020 24.5.22510"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-9450",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-26",
  "title": "Acronis True Image\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-9450 (GCVE-0-2020-9450)

Vulnerability from cvelistv5 – Published: 2021-05-25 11:08 – Updated: 2024-08-04 10:26

Summary

An issue was discovered in Acronis True Image 2020 24.5.22510. anti_ransomware_service.exe exposes a REST API that can be used by everyone, even unprivileged users. This API is used to communicate from the GUI to anti_ransomware_service.exe. This can be exploited to add an arbitrary malicious executable to the whitelist, or even exclude an entire drive from being monitored by anti_ransomware_service.exe.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://www.acronis.com	x_refsource_MISC
https://danishcyberdefence.dk/blog	x_refsource_MISC
https://madsjoensen.dk/cve-2020-9450/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.

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.

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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.

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CNVD-2021-58662

CVE-2020-9450 (GCVE-0-2020-9450)

Tags

Sightings

Nomenclature

Related by attack behaviour