CVE-2026-1157HIGH 8.8EPSS p54.5%

CVE-2026-1157CVE-2026-1157

Description

A vulnerability was identified in Totolink LR350 9.3.5u.6369_B20220309. This affects the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument ssid leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.89% probability of exploitation · percentile 54.5% · 2026-06-18T12:00:27Z
Published2026-01-19
Last modified2026-01-29

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiEasyCfg-2e453a41781f80b7b53cef33c6a782aa?source=copy_link
  2. https://vuldb.com/?ctiid.341751
  3. https://vuldb.com/?id.341751
  4. https://vuldb.com/?submit.735726
  5. https://www.totolink.net/

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-1155
CVE
CVE-2026-1156
CVE
CVE-2026-1158
CVE
CVE-2026-4976
CVE
CVE-2026-1143
CVE
CVE-2026-1149
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.