CVE-2023-25168CWE-59

Symbolic Link (Symlink) Following allowing the deletion of files and directories on the host system in wings

Critical · published February 8, 2023

CVSS v3.1
9.6
EPSS
1%
Percentile
61.0
In the wild
Unconfirmed
What it is

🚨 A single compromised server can unleash chaos! This vulnerability in Wings allows attackers to delete files and directories recursively on the host system — think of it as a digital tornado that sweeps away everything in its path! 🔥 It's like giving a mischievous intern the keys to an office, who then decides to shred every important document just because they can. Here, the Wings control plane can be manipulated by an attacker with a server under their control, leading to catastrophic data loss. An attacker could wipe out critical files and directories, leaving your server in ruins! If combined with another vulnerability, they could even overwrite essential files, rendering your system inoperable and potentially exposing sensitive data. The fallout could be absolutely devastating, affecting your operations and reputation.

Put simply

It's like giving a mischievous intern the keys to an office, who then decides to shred every important document just because they can. Here, the Wings control plane can be manipulated by an attacker with a server under their control, leading to catastrophic data loss. This vulnerability allows file and directory deletion on the host system through the Wings server control plane. An attacker must already have a server allocated and controlled by Wings to exploit this flaw, leading to unauthorized file operations.

What to do

An attacker could wipe out critical files and directories, leaving your server in ruins! If combined with another vulnerability, they could even overwrite essential files, rendering your system inoperable and potentially exposing sensitive data. The fallout could be absolutely devastating, affecting your operations and reputation. Upgrade Wings to version v1.11.4 if you're running 1.11.x, or to v1.7.4 for those on the 1.7.x series. This is a must-do, as there are no known workarounds to mitigate the risk! Keep your environment secure and reduce your exposure. You've got this! Follow these steps, and you'll have your systems locked down in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00956 · 61.0th percentile
Weakness
CWE-59 · Improper Link Resolution Before File Access ('Link Following')
Published
2023-02-08T23:43Z
EPSS history
Timeline
  • 08 FEB 23:43Z
    Symbolic Link (Symlink) Following allowing the deletion of files and directories on the host system in wings
    cvelistv5