CVE-2019-25284

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 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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2026-01-07 23:11Z7 MO AGO

Last updated

2026-05-24 01:36Z3 MO AGO

Reserved

2026-01-06

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 5.1)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.2

Document digest

20e8318aaf8e46249be393d4794afc130c75362ce8fd523efed3e3e38bc06c99

• www.zeroscience.mkZero Science Lab Vulnerability Advisoryhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5537.phpthird-party-advisory
• packetstormsecurity.comPacket Storm Security Exploit Entryhttps://packetstormsecurity.com/files/154631exploit
• exchange.xforce.ibmcloud.comIBM X-Force Vulnerability Exchangehttps://exchange.xforce.ibmcloud.com/vulnerabilities/167864vdb-entry
• cxsecurity.comCXSecurity Vulnerability Databasehttps://cxsecurity.com/issue/WLB-2019090194third-party-advisory
• www.vsolcn.comVSOL Vendor Homepagehttps://www.vsolcn.com/product