CVE-2019-3775 — UAA allows users to modify their own email address

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HIGH

UAA allows users to modify their own email address

Published Mar 7, 2019

7.1

HIGH

CVSS 3.0

EPSS 0.88%

Description

Cloud Foundry UAA, versions prior to v70.0, allows a user to update their own email address. A remote authenticated user can impersonate a different user by changing their email address to that of a different user.

Affected products

Vendor Cloud Foundry Product UAA Release (OSS) Default
n/a
- Version
  All
  Status
  affected
  Constraints
  <v70.0

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Cloud Foundry

UAA Release (OSS)

n/a

Version	Status	Constraints
All	affected	<v70.0

Remediation

No remediation recorded yet.

Metrics

0.88% 0.00876

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.00876

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	0.88% (0.00876)	57.56th	v5 (v2026.06.15)
Sep 20, 2026	0.88% (0.00876)	57.45th	v5 (v2026.06.15)
Jul 20, 2024	0.09% (0.00090)	38.86th	v3 (v2023.03.01)
Jun 22, 2024	0.09% (0.00090)	38.67th	v3 (v2023.03.01)
Mar 7, 2023	0.09% (0.00090)	36.67th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	4.50% (0.04499)	74.08th	v2 (v2022.01.01)
Feb 3, 2022	2.30% (0.02304)	53.71th	v1
Jan 6, 2022	2.30% (0.02304)	53.25th	v1
Jan 5, 2022	0.52% (0.00523)	33.47th	v5 (v2026.06.15)
Apr 14, 2021	0.52% (0.00523)	0.00th	v1