GHSA-2G86-R6W2-WQQR

Vulnerability from github – Published: 2022-07-06 00:00 – Updated: 2022-07-14 21:36
VLAI?
Summary
Use of Hard-coded Credentials in Nacos
Details

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.

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.alibaba.nacos:nacos-client"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-43116"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287",
      "CWE-798"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-06T20:01:34Z",
    "nvd_published_at": "2022-07-05T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-2g86-r6w2-wqqr",
  "modified": "2022-07-14T21:36:29Z",
  "published": "2022-07-06T00:00:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43116"
    },
    {
      "type": "WEB",
      "url": "https://github.com/alibaba/nacos/issues/7127"
    },
    {
      "type": "WEB",
      "url": "https://github.com/alibaba/nacos/issues/7182"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/alibaba/nacos"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/171638/Nacos-2.0.3-Access-Control.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Hard-coded Credentials in Nacos"
}


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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.