CVE-2025-45800: totolink a950rg_firmware Command Injection
CVSS: 9.8v3.1CriticalAnalyzed
Published 02-05-2025Last modified 12-05-2025
Vulnerability summary
CVE-2025-45800 is a critical (CVSS 9.8) Command Injection vulnerability in totolink a950rg_firmware. EPSS estimates a 0.95% chance of exploitation in the next 30 days, higher than 60.8% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)EPSS score
0.95%
0%100%
Low · +0.09 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 02-05-2025PublishedVulnerability first disclosed.
- 12-05-2025Last modifiedVulnerability information updated.
Description
TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a command execution vulnerability in the setDeviceName interface of the /lib/cste_modules/global.so library, specifically in the processing of the deviceMac parameter.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.95%
Chance of exploitation in the next 30 days
Percentile
61%
Versus all other CVEs
30-day change
+0.09 pp
From 0.86% on 21-09-2026
21-09-202621-10-2026
EPSS score0.95%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundCuicuishark Sheep Fishiot
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Totolink1 product
- a950rg_firmware4.1.2cu.5204_b20210112
1 vendor · 1 product