CVE-2023-51146: trendnet tew-821dap_firmware Stack-based Buffer Overflow
CVSS: 8.0v3.1HighAnalyzed
Published 26-03-2024Last modified 20-08-2024
Vulnerability summary
CVE-2023-51146 is a high (CVSS 8.0) Stack-based Buffer Overflow vulnerability in trendnet tew-821dap_firmware. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 41.7% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.0/10
010
High · v3.1 (CVE.org)EPSS score
0.50%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 26-03-2024PublishedVulnerability first disclosed.
- 20-08-2024Last modifiedVulnerability information updated.
Description
Buffer Overflow vulnerability in TRENDnet AC1200 TEW-821DAP with firmware version 3.00b06 allows an attacker to execute arbitrary code via the adm_add_user action.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 8.0Preferred score · CVE.org (CNA)
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST8.0HighCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.50%
Chance of exploitation in the next 30 days
Percentile
42%
Versus all other CVEs
30-day change
0.00 pp
From 0.50% on 21-09-2026
21-09-202621-10-2026
EPSS score0.50%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundAdvisories
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Trendnet1 product
- tew-821dap_firmware3.00b06
1 vendor · 1 product
References
1 links- github.com/SpikeReply/advisories/blob/main/cve/trendnet/cve-2023-51146.mdExploitThird Party Advisory