Buffer overflow in TP-Link Tl-Wr886n
CVE-2023-46527
TP-LINK TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin and TL-WDR7660 2.0.30 was discovered to contain a stack overflow via the function bindRequestHandle.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (68.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- TP-Link Tl-Wr886n — versions 7.0
- TP-Link Tl-Wr886n Firmware — versions 3.0.14
Weakness classification (CWE)
Public proof-of-concept exploits
References
- resource.tp-link.com.cn/pc/docCenter/showDoc (Product)
- github.com/XYIYM/Digging/blob/main/TP-LINK/TL-WR886N/13/1.md (Exploit, Third Party Advisory)
- github.com/Jianchun-Ding/CVE-poc-update
Frequently asked questions
- What is CVE-2023-46527?
- CVE-2023-46527 is a critical-severity vulnerability in TP-Link Tl-Wr886n, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-10-25.
- How severe is CVE-2023-46527?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-46527 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.