CVE•Published 2021-02-27•Modified 2026-07-09•1 article on news•6 live references•NVD data
CVE-2021-27132Sercomm · Agcombo_vd625_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
97
Exploit Prediction Scoring System · top 3% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2021-02-27
Modified 2026-07-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2021-27132Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Agcombo Vd625 Firmware"Hosts Shodan identified as running Agcombo Vd625 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2021-27132Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-27132Censys host search filtered to this CVE id.
grep.app
CVE-2021-27132Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-27132GitHub code search for direct mentions.
Google dork
"CVE-2021-27132" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.