github - ghsa-7q2h-j6h8-gpm7

GHSA-7Q2H-J6H8-GPM7

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2022-05-24 17:18

Details

An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.19_multi_TD01, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the /goform/saveParentControlInfo deviceId and time parameters for a POST request, a value is directly used in a strcpy to a local variable placed on the stack, which overwrites the return address of a function. An attacker can construct a payload to carry out arbitrary code execution attacks.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13393"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-22T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.19_multi_TD01, and AC18 V15.03.05.19(6318_)_CN devices. There is a buffer overflow vulnerability in the router\u0027s web server -- httpd. While processing the /goform/saveParentControlInfo deviceId and time parameters for a POST request, a value is directly used in a strcpy to a local variable placed on the stack, which overwrites the return address of a function. An attacker can construct a payload to carry out arbitrary code execution attacks.",
  "id": "GHSA-7q2h-j6h8-gpm7",
  "modified": "2022-05-24T17:18:35Z",
  "published": "2022-05-24T17:18:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13393"
    },
    {
      "type": "WEB",
      "url": "https://joel-malwarebenchmark.github.io"
    },
    {
      "type": "WEB",
      "url": "https://joel-malwarebenchmark.github.io/blog/2020/04/28/cve-2020-13393-Tenda-vulnerability"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-13393 (GCVE-0-2020-13393)

Vulnerability from cvelistv5 – Published: 2020-05-22 16:06 – Updated: 2024-08-04 12:18

Summary

An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.19_multi_TD01, and AC18 V15.03.05.19(6318_)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the /goform/saveParentControlInfo deviceId and time parameters for a POST request, a value is directly used in a strcpy to a local variable placed on the stack, which overwrites the return address of a function. An attacker can construct a payload to carry out arbitrary code execution attacks.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://joel-malwarebenchmark.github.io	x_refsource_MISC
	https://joel-malwarebenchmark.github.io/blog/2020…	x_refsource_MISC

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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

GHSA-7Q2H-J6H8-GPM7

CVE-2020-13393 (GCVE-0-2020-13393)

Tags

Sightings

Nomenclature