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CVE-2025-4528

30
FAUCET Score

CVE-2025-4528 is a critical vulnerability affecting Dígitro NGC Explorer up to version 3.44.15, leading to session expiration through an unknown processing flaw. With a CVSS score of 9.8, this remotely exploitable vulnerability requires no user interaction or privileges, posing a significant risk of high impact to confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code, the vulnerability has garnered substantial community discussion, indicating potential interest from threat actors.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.44.15CPE matchmatch criteria
cpe:2.3:a:digitro:ngc_explorer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

2.1LOW

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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 5th percentile among its peer group of 36,821 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

digitro.com / recomendacao-10-2026-ctir-gov
vuldb.com / submit/565309
vuldb.com / vuln/308273
vuldb.com / vuln/308273/cti
gov.br / ctir/pt-br/assuntos/alertas-e-recomendacoes/recomendacoes/2026/recomendacao-10-2026