CVE-2025-3542

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.04% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 61.3% of scored records. A rank, not a probability.

NVD base score

8.6 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-04-13 23:31Z1 YR AGO

Last updated

2025-04-14 18:04Z1 YR AGO

Reserved

2025-04-13

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class

Data version

5.1

Document digest

897d4146b1a4e6754c2a7b6154411d5b12401f806e3cc3881e3c79ab1f0ccb60

• vuldb.comVDB-304581 | H3C Magic NX15/Magic NX400/Magic R3010 HTTP POST Request getsyncpppoecfg FCGI_WizardProtoProcess command injectionhttps://vuldb.com/?id.304581vdb-entrytechnical-description
• vuldb.comVDB-304581 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.304581signaturepermissions-required
• vuldb.comSubmit #524738 | H3C Technologies Co., Ltd. H3C Magic NX30 Pro \ Magic NX15 \ H3C NX400 \ H3C Magic R3010 <=V100R014 Command Injectionhttps://vuldb.com/?submit.524738third-party-advisory
• gist.github.comhttps://gist.github.com/mono7s/dd7a0a1ec444bb2c228590d298e37a5dexploit
• zhiliao.h3c.comhttps://zhiliao.h3c.com/theme/details/229784related
• www.h3c.comhttps://www.h3c.com/cn/Service/Document_Software/Software_Download/Consume_product/patch