Apps Manager unverified SSL certs in Cloud Controller proxy

published 2019-03-07 7y ago modified 2026-06-17 4mo ago also EUVD-2019-13409

cvss: 8.0; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.9%; EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits: 0; none known

Pivotal Application Service (PAS), versions 2.2.x prior to 2.2.12, 2.3.x prior to 2.3.7 and 2.4.x prior to 2.4.3, contain apps manager that uses a cloud controller proxy that fails to verify SSL certs. A remote unauthenticated attacker that could hijack the Cloud Controller's DNS record could intercept access tokens sent to the Cloud Controller, giving the attacker access to the user's resources in the Cloud Controller

Patch / fix

fixed in 2

Pivotal Apps Manager 665.0.26, 666.0.19, 667.0.5
Pivotal Pivotal Application Service 2.2.12, 2.3.7, 2.4.3

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Exploit prediction

1.91% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.0	8.0	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
NVD	3.0	9.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

Pivotal Apps Manager
Pivotal Pivotal Application Service

Classification

Weakness

CWE-295 Improper Certificate Validation

References

pivotal.io /security/cve-2019-3777
vendor-advisory
securityfocus.com /bid/107214
vdb-entry, third-party-advisory

Sources

CVE List CVE-2019-3777
NVD CVE-2019-3777

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