CVE-2022-38827: totolink t6_firmware Classic Buffer Overflow
CVSS: 9.8v3.1CriticalModified
Published 16-09-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-38827 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in totolink t6_firmware. EPSS estimates a 12.51% chance of exploitation in the next 30 days, higher than 96.2% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
12.51%
0%100%
Medium · +0.28 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 16-09-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
TOTOLINK T6 V4.1.5cu.709_B20210518 is vulnerable to Buffer Overflow via cstecgi.cgi
CVSS metrics
1 score · 1 source · 1 versionCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
EPSS trend
Probability
12.51%
Chance of exploitation in the next 30 days
Percentile
96%
Versus all other CVEs
30-day change
+0.28 pp
From 12.23% on 21-09-2026
21-09-202621-10-2026
EPSS score12.51%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundCve
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Totolink1 product
- t6_firmware4.1.5cu.709_b20210518
1 vendor · 1 product
References
1 links- github.com/whiter6666/CVE/blob/main/TOTOLINK_T6_V3/setWiFiWpsStart_2.mdX Refsource MISCExploitThird Party Advisory