CVE-2022-23627
ArchiSteamFarm Elevated Privilege Escalation Vulnerability
Description
ArchiSteamFarm (ASF) is a C# application with primary purpose of idling Steam cards from multiple accounts simultaneously. Due to a bug in ASF code, introduced in version V5.2.2.2, the program didn't adequately verify effective access of the user sending proxy (i.e. `[Bots]`) commands. In particular, a proxy-like command sent to bot `A` targeting bot `B` has incorrectly verified user's access against bot `A` - instead of bot `B`, to which the command was originally designated. This in result allowed access to resources beyond those configured, being a security threat affecting confidentiality of other bot instances. A successful attack exploiting this bug requires a significant access granted explicitly by original owner of the ASF process prior to that, as attacker has to control at least a single bot in the process to make use of this inadequate access verification loophole. The issue is patched in ASF V5.2.2.5, V5.2.3.2 and future versions. Users are advised to update as soon as possible.
INFO
Published Date :
Feb. 8, 2022, 11:15 p.m.
Last Modified :
Feb. 16, 2022, 5:23 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
2.3
Public PoC/Exploit Available at Github
CVE-2022-23627 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-23627.
| URL | Resource |
|---|---|
| https://github.com/JustArchiNET/ArchiSteamFarm/commit/7a29d9282bdc3280db2a379c24f73916d786f9b4 | Patch Third Party Advisory |
| https://github.com/JustArchiNET/ArchiSteamFarm/commit/f807bdb660e75dee5a34994f2ea70970ca6d0492 | Patch Third Party Advisory |
| https://github.com/JustArchiNET/ArchiSteamFarm/pull/2501 | Patch Third Party Advisory |
| https://github.com/JustArchiNET/ArchiSteamFarm/pull/2509 | Patch Third Party Advisory |
| https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.2.5 | Release Notes Third Party Advisory |
| https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.3.2 | Release Notes Third Party Advisory |
| https://github.com/JustArchiNET/ArchiSteamFarm/security/advisories/GHSA-88ch-366c-5m89 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-23627 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-23627 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 16, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/commit/7a29d9282bdc3280db2a379c24f73916d786f9b4 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/commit/7a29d9282bdc3280db2a379c24f73916d786f9b4 Patch, Third Party Advisory Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/commit/f807bdb660e75dee5a34994f2ea70970ca6d0492 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/commit/f807bdb660e75dee5a34994f2ea70970ca6d0492 Patch, Third Party Advisory Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/pull/2501 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/pull/2501 Patch, Third Party Advisory Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/pull/2509 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/pull/2509 Patch, Third Party Advisory Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.2.5 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.2.5 Release Notes, Third Party Advisory Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.3.2 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.3.2 Release Notes, Third Party Advisory Changed Reference Type https://github.com/JustArchiNET/ArchiSteamFarm/security/advisories/GHSA-88ch-366c-5m89 No Types Assigned https://github.com/JustArchiNET/ArchiSteamFarm/security/advisories/GHSA-88ch-366c-5m89 Third Party Advisory Added CWE NIST CWE-863 Added CPE Configuration OR *cpe:2.3:a:archisteamfarm_project:archisteamfarm:*:*:*:*:*:*:*:* versions from (including) 5.2.2.2 up to (excluding) 5.2.2.5 *cpe:2.3:a:archisteamfarm_project:archisteamfarm:*:*:*:*:*:*:*:* versions from (including) 5.2.3.0 up to (excluding) 5.2.3.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23627 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-23627
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.00%
score
0.40902
percentile