CVE-2024-30973 | BDVDB-2026-234549 Detail

vsolcnhg323acb_firmware

Description#

An issue in V-SOL G/EPON ONU HG323AC-B with firmware version V2.0.08-210715 allows an attacker to execute arbtirary code and obtain sensitive information via crafted POST request to /boaform/getASPdata/formFirewall, /boaform/getASPdata/formAcc.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-94 Improper Control of Generation of Code ('Code Injection')

References#

https://github.com/Athos-Zago/CVE-2024-30973/tree/main

Exploit#

No public exploit known

History#

Version 12024-05-06Record published in the CVE List.
Version 22024-08-09Most recent update recorded in the CVE List.

Published

Published: 2024-05-06
Last modified: 2024-08-09

Vendor information

Vendor: vsolcn
Product: hg323acb_firmware

All vsolcn vulnerabilities

Score

8.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 61.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Code Injection

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
2.0.08-210715
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.8 High

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).