9.8

CVE-2023-46537: tp-link tl-wr886n_firmware Out-of-bounds Write

CVSS: 9.8v3.1CriticalModified
Published 25-10-2023Last modified 11-09-2024
Open JSON

Vulnerability summary

CVE-2023-46537 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in tp-link tl-wr886n_firmware. EPSS estimates a 1.03% chance of exploitation in the next 30 days, higher than 63.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.03%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 25-10-2023
    PublishedVulnerability first disclosed.
  2. 11-09-2024
    Last modifiedVulnerability information updated.

Description

TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin was discovered to contain a stack overflow via the function getRegVeriRegister.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

1.03%

Chance of exploitation in the next 30 days

Percentile

63%

Versus all other CVEs

30-day change

0.00 pp

From 1.03% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.03%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Digging

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Tp-link1 product

1 vendor · 1 product

References

2 links