CVE-2021-27132

CRITICAL NUCLEI

SerComm AG Combo VD625 AGSOT_2.1.0 - HTTP Header Injection via Content-Disposition Header

Title source: llm

Exploitation Summary

CVE-2021-27132 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

SerComm AG Combo VD625 AGSOT_2.1.0 devices allow CRLF injection (for HTTP header injection) in the download function via the Content-Disposition header.

Nuclei Templates (1)

Sercomm VD625 Smart Modems - CRLF Injection

CRITICALby geeknik

References (2)

Core 2

Core References

Broken Link x_refsource_misc

http://sercomm.com

Exploit, Third Party Advisory x_refsource_misc

https://cybertuz.com/blog/post/crlf-injection-CVE-2021-27132

Scores

CVSS v3 9.8

EPSS 0.1669

EPSS Percentile 96.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-74

Status published

Products (1)

sercomm/agcombo_vd625_firmware agsot_2.1.0

Published Feb 27, 2021

Tracked Since Feb 18, 2026