CVE-2023-46522: tp-link tl-wr886n_firmware Out-of-bounds Write
CVSS: 9.8v3.1CriticalModified
Published 25-10-2023Last modified 25-10-2024
Vulnerability summary
CVE-2023-46522 is a critical (CVSS 9.8) Out-of-bounds Write vulnerability in tp-link tl-wr886n_firmware. EPSS estimates a 1.26% chance of exploitation in the next 30 days, higher than 69.4% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
1.26%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 25-10-2023PublishedVulnerability first disclosed.
- 25-10-2024Last modifiedVulnerability information updated.
Description
TP-LINK device TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin and TL-WDR7660 2.0.30 were discovered to contain a stack overflow via the function deviceInfoRegister.
CVSS metrics
2 scores · 2 sources · 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:HSources2 sources · 8.8–9.8
- CVE.orgCNA8.8HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
1.26%
Chance of exploitation in the next 30 days
Percentile
69%
Versus all other CVEs
30-day change
0.00 pp
From 1.26% on 21-09-2026
21-09-202621-10-2026
EPSS score1.26%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundDigging
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Tp-link1 product
- tl-wr886n_firmware3.0.14
1 vendor · 1 product