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Vulnerable Software

Vulnerability Details CVE-2021-43116

An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.031
EPSS Ranking 86.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
Products affected by CVE-2021-43116
  • Alibaba » Nacos » Version: 0.1.0
    cpe:2.3:a:alibaba:nacos:0.1.0
  • Alibaba » Nacos » Version: 0.2.0
    cpe:2.3:a:alibaba:nacos:0.2.0
  • Alibaba » Nacos » Version: 0.2.1
    cpe:2.3:a:alibaba:nacos:0.2.1
  • Alibaba » Nacos » Version: 0.3.0
    cpe:2.3:a:alibaba:nacos:0.3.0
  • Alibaba » Nacos » Version: 0.4.0
    cpe:2.3:a:alibaba:nacos:0.4.0
  • Alibaba » Nacos » Version: 0.5.0
    cpe:2.3:a:alibaba:nacos:0.5.0
  • Alibaba » Nacos » Version: 0.6.0
    cpe:2.3:a:alibaba:nacos:0.6.0
  • Alibaba » Nacos » Version: 0.6.1
    cpe:2.3:a:alibaba:nacos:0.6.1
  • Alibaba » Nacos » Version: 0.7.0
    cpe:2.3:a:alibaba:nacos:0.7.0
  • Alibaba » Nacos » Version: 0.8.0
    cpe:2.3:a:alibaba:nacos:0.8.0
  • Alibaba » Nacos » Version: 0.9.0
    cpe:2.3:a:alibaba:nacos:0.9.0
  • Alibaba » Nacos » Version: 1.0.0
    cpe:2.3:a:alibaba:nacos:1.0.0
  • Alibaba » Nacos » Version: 1.0.1
    cpe:2.3:a:alibaba:nacos:1.0.1
  • Alibaba » Nacos » Version: 1.1.0
    cpe:2.3:a:alibaba:nacos:1.1.0
  • Alibaba » Nacos » Version: 1.1.1
    cpe:2.3:a:alibaba:nacos:1.1.1
  • Alibaba » Nacos » Version: 1.1.3
    cpe:2.3:a:alibaba:nacos:1.1.3
  • Alibaba » Nacos » Version: 1.1.4
    cpe:2.3:a:alibaba:nacos:1.1.4
  • Alibaba » Nacos » Version: 1.2.0
    cpe:2.3:a:alibaba:nacos:1.2.0
  • Alibaba » Nacos » Version: 1.2.1
    cpe:2.3:a:alibaba:nacos:1.2.1
  • Alibaba » Nacos » Version: 1.3.0
    cpe:2.3:a:alibaba:nacos:1.3.0
  • Alibaba » Nacos » Version: 1.3.1
    cpe:2.3:a:alibaba:nacos:1.3.1
  • Alibaba » Nacos » Version: 1.3.2
    cpe:2.3:a:alibaba:nacos:1.3.2
  • Alibaba » Nacos » Version: 1.4.0
    cpe:2.3:a:alibaba:nacos:1.4.0
  • Alibaba » Nacos » Version: 1.4.1
    cpe:2.3:a:alibaba:nacos:1.4.1
  • Alibaba » Nacos » Version: 1.4.2
    cpe:2.3:a:alibaba:nacos:1.4.2
  • Alibaba » Nacos » Version: 1.4.3
    cpe:2.3:a:alibaba:nacos:1.4.3
  • Alibaba » Nacos » Version: 2.0.0
    cpe:2.3:a:alibaba:nacos:2.0.0
  • Alibaba » Nacos » Version: 2.0.1
    cpe:2.3:a:alibaba:nacos:2.0.1
  • Alibaba » Nacos » Version: 2.0.2
    cpe:2.3:a:alibaba:nacos:2.0.2
  • Alibaba » Nacos » Version: 2.0.3
    cpe:2.3:a:alibaba:nacos:2.0.3


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