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CVE-2021-38471

9.1 CRITICAL

There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or creat...

Published: 2021-10-22 · Last updated: 2026-06-17

Severity and scoring

CVSS
9.1 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
CWE-434

Affected products

VendorProduct
auvesyversiondog

Description

There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or create new files.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2021-38481 The scheduler service running on a specific TCP port enables the user to start and stop jobs (8.1 HIGH)
  • CVE-2021-38479 Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions (6.5 MEDIUM)
  • CVE-2021-38477 There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the mani... (9.8 CRITICAL)
  • CVE-2021-38475 The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to gain SYSDBA permi... (7.3 HIGH)
  • CVE-2021-38473 The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack overflow (8.0 HIGH)

Same CWE

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  • CVE-2026-6933 The Premmerce Dev Tools plugin for WordPress is vulnerable to Remote Code Execution via missing authorization in versions up to and inclu... (8.8 HIGH)
  • CVE-2026-40772 Unauthenticated Arbitrary File Upload in GeekyBot <= 1.2.2 versions (10.0 CRITICAL)
  • CVE-2026-39591 Subscriber Arbitrary File Upload in WP-BusinessDirectory <= 4.0.0 versions (9.9 CRITICAL)
  • CVE-2026-39527 Subscriber Arbitrary File Upload in WpStream < 4.11.2 versions (5.4 MEDIUM)