CVE-2025-8886

Local privilege abuse and sensitive-data exposure

Published Oct 10, 2025 · Updated Jun 5, 2026

Authorization flaws in Usta Bilgi Sistemleri A.Ş. AYBS İnteraktif 2024 through 28082025 allow local users to abuse privileges. The CNA has not disclosed the affected endpoint, critical resource, permission assignment, or authorization operation. Exploitation requires local access and high attack complexity but no prior privileges, enabling sensitive-data exposure and unauthorized changes without a reported service interruption.

CVSS severity6.7
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization flaws in Usta Bilgi Sistemleri A.Ş. AYBS İnteraktif 2024 through 28082025 allow local users to abuse privileges. The CNA has not disclosed the affected endpoint, critical resource, permission assignment, or authorization operation. Exploitation requires local access and high attack complexity but no prior privileges, enabling sensitive-data exposure and unauthorized changes without a reported service interruption.

The record

CVE
CVE-2025-8886
Published
Oct 10, 2025
Updated
Jun 5, 2026
Vendor
Usta Bilgi Sistemleri A.Ş.
Product
AYBS İnteraktif
Classifications
CWE-862, CWE-200, CWE-732, CWE-863, CAPEC-115, CAPEC-122
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2024 <=28082025

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Usta Bilgi Sistemleri A.Ş. · AYBS İnteraktifversion=2024 <=28082025

Published CVSS scores

6.7TR-CERTCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-732Incorrect Permission Assignment for Critical Resource
CWE-863Incorrect Authorization
CAPEC-115Authentication Bypass
CAPEC-122Privilege Abuse

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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