CVE-2025-66838

MEDIUM 1 PoC
MEDIUM Priority: 0.02 BB Relevance: 73/100
Published: 2026-01-07 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

In Aris v10.0.23.0.3587512 and before, the file upload functionality does not enforce any rate limiting or throttling, allowing users to upload files at an unrestricted rate. An attacker can exploit this behavior to rapidly upload a large volume of files, potentially leading to resource exhaustion such as disk space depletion, increased server load, or degraded performance

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
softwareag aris < 10.0.23.0.3587512

References & Advisories (2)

Proof of Concept (1)

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction
✓ PoC available (1)

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.36%
Raw Score 0.003640
Percentile 30.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00364
2026-11-13
0.00364
2026-11-12
0.00364
2026-11-10
0.00364
2026-11-09
0.00364
2026-11-08
0.00364
2026-11-07
0.00364
2026-11-06
0.00364
2026-11-05
0.00364
2026-11-04
0.00364

Intelligence Sources

nvd ref →