CVE-2025-4997

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited 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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 46.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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

2025-05-20 19:31Z1 YR AGO

Last updated

2025-05-20 19:58Z1 YR AGO

Reserved

2025-05-20

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-404Improper Resource Shutdown or ReleaseClass

Data version

5.1

Document digest

0bec2fe67a27f83b5fd9106030d7fefa351fec3eaed498d61dc6cdb447640aa7

• vuldb.comVDB-309648 | H3C R2+ProG HTTP POST Request aspForm SetAPInfoById denial of servicehttps://vuldb.com/?id.309648vdb-entrytechnical-description
• vuldb.comVDB-309648 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.309648signaturepermissions-required
• vuldb.comSubmit #563551 | New H3C Technologies Co., Ltd. H3C R2+ProG <=V200R004 Denial of Servicehttps://vuldb.com/?submit.563551third-party-advisory
• github.comhttps://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20R2%2BProG/1.mdbroken-linkexploit