CVE-2026-120422

HIGH
MEDIUM Priority: 0.04 BB Relevance: 68/100
Published: 2026-11-04 Modified: 2026-11-05 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Passive
S: N
AT: Present
VC: High
VI: High
VA: None

Description

Sogou Input Method for Windows contains a vulnerability in the configuration retrieval mechanism of its SGTool.exe component. The application retrieves configuration data over unencrypted HTTP connections, allowing an attacker capable of manipulating network traffic to replace legitimate server responses with malicious configurations. An attacker can exploit this vulnerability to instruct SGTool.exe to download attacker-controlled files to arbitrary locations, including paths used by legitimate application components. This can result in arbitrary code execution when the downloaded files are subsequently executed or loaded by the application.

Affected Software (2)

VendorProductVersion
Sogou Sogou Input Method 0 < 16.10
Sogou Sogou Input Method 0 < 16.10

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

8.9 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/S:N/R:U/V:D/RE:M

EPSS — Exploitation Probability

0.45%
Raw Score 0.004460
Percentile 39.4%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00446
2026-11-13
0.00446
2026-11-12
0.00446
2026-11-10
0.00446
2026-11-09
0.00446
2026-11-08
0.00446
2026-11-07
0.00446
2026-11-06
0.00446
2026-11-05
0.00446

Intelligence Sources

mitre ref →
nvd ref →