Dashboard / CVE-2021-34532

CVE-2021-34532

LOW
INFO Priority: 0.03 BB Relevance: 14/100
Published: 2021-08-12 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Low Complexity

CVSS Vector Breakdown

AV: Local
AC: Low
C: P
I: None
A: None

Description

ASP.NET Core and Visual Studio Information Disclosure Vulnerability

Affected Software (11)

VendorProductVersion
Microsoft ASP.NET Core 2.1 2.0 < 2.1.29
Microsoft ASP.NET Core 3.1 3.0 < 3.1.18
Microsoft ASP.NET Core 5.0 5.0 < 5.0.9
Microsoft Microsoft Visual Studio 2019 version 16.10 (includes 16.0 - 16.9) 16.10.0 < 16.10.5
Microsoft Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) 16.0 < 16.4.25
Microsoft Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) 16.0.0 < 16.7.18
Microsoft Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) 15.0.0 < 16.9.10
Microsoft Visual Studio 2019 for Mac version 8.10 8.1.0 < 8.10.7
microsoft asp.net_core 2.1 – 2.1.2
microsoft visual_studio_2019 16.0 – 16.10
microsoft visual_studio_2019 8.10

References & Advisories (2)

Bug Bounty Relevance

14 / 100
✓ Low complexity

CVSS Score

2.1 / 10.0 v2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N

EPSS — Exploitation Probability

1.22%
Raw Score 0.012190
Percentile 69.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.01219
2026-11-12
0.01219
2026-11-10
0.01219
2026-11-09
0.01219
2026-11-08
0.01219
2026-11-07
0.01219
2026-11-06
0.01219
2026-11-05
0.01219
2026-11-04
0.01219
2026-11-03
0.01219
2026-11-02
0.01219

Intelligence Sources

mitre ref →
nvd ref →

External Links