Dashboard / CVE-2026-66778

CVE-2026-66778

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 71/100
Published: 2026-08-11 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

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

Description

SAP Approuter does not sufficiently sanitize certain request headers before forwarding traffic to internal components. An unauthenticated attacker could send a specially crafted request to obtain limited unauthorized access to information. This results in a low impact on confidentiality. There is no impact on integrity and availability.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
sap approuter < 23.0.0

References & Advisories (2)

https://me.sap.com/notes/3786038
Permissions Required

Bug Bounty Relevance

71 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.36%
Raw Score 0.003580
Percentile 29.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00358
2026-10-28
0.00358

Intelligence Sources

nvd ref →

External Links