CVE-2021-30203

MEDIUM NUCLEI

dzzoffice 2.02.1_SC_UTF8 - Reflected Cross-Site Scripting via Zero Parameter

Title source: llm

Exploitation Summary

CVE-2021-30203 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

A reflected cross-site scripting (XSS) vulnerability in the zero parameter of dzzoffice 2.02.1_SC_UTF8 allows attackers to execute arbitrary web scripts or HTML.

Nuclei Templates (1)

Dzzoffice 2.02.1 - Cross-Site Scripting

HIGHVERIFIEDby arafatansari

Shodan: http.html:"dzzoffice"

References (1)

Core 1

Core References

Exploit, Issue Tracking

https://github.com/zyx0814/dzzoffice/issues/183

Scores

CVSS v3 6.1

EPSS 0.0056

EPSS Percentile 42.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

dzzoffice/dzzoffice 2.02.1

Published Jun 27, 2023

Tracked Since Feb 18, 2026