CVE-2021-26528
CRITICALCesanta Mongoose 7.0 - Remote Out-of-bounds Write via Connection Request
Title source: llmDescription
The mg_http_serve_file function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/cesanta/mongoose/issues/1201
Scores
CVSS v3
9.1
EPSS
0.0146
EPSS Percentile
70.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
cesanta/mongoose
7.0
Published
Feb 08, 2021
Tracked Since
Feb 18, 2026