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Vulnerability details: VCID-5dvj-5k47-8bbz
Vulnerability ID VCID-5dvj-5k47-8bbz
Aliases CVE-2020-25694
Summary Reconnection can downgrade connection security settingsmore details
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
System Score Found at
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-25694.json
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
epss 0.00121 https://api.first.org/data/v1/epss?cve=CVE-2020-25694
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2020-25694
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2020-25694
archlinux High https://security.archlinux.org/AVG-1276
cvssv3 8.1 https://www.postgresql.org/support/security/CVE-2020-25694/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-25694.json
https://api.first.org/data/v1/epss?cve=CVE-2020-25694
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25694
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html
https://security.gentoo.org/glsa/202012-07
https://security.netapp.com/advisory/ntap-20201202-0003/
https://www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9524-released-2111/
https://www.postgresql.org/support/security/
https://www.postgresql.org/support/security/CVE-2020-25694/
1894423 https://bugzilla.redhat.com/show_bug.cgi?id=1894423
ASA-202011-14 https://security.archlinux.org/ASA-202011-14
AVG-1276 https://security.archlinux.org/AVG-1276
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2020-25694 https://nvd.nist.gov/vuln/detail/CVE-2020-25694
RHSA-2020:5316 https://access.redhat.com/errata/RHSA-2020:5316
RHSA-2020:5317 https://access.redhat.com/errata/RHSA-2020:5317
RHSA-2020:5401 https://access.redhat.com/errata/RHSA-2020:5401
RHSA-2020:5567 https://access.redhat.com/errata/RHSA-2020:5567
RHSA-2020:5619 https://access.redhat.com/errata/RHSA-2020:5619
RHSA-2020:5620 https://access.redhat.com/errata/RHSA-2020:5620
RHSA-2020:5638 https://access.redhat.com/errata/RHSA-2020:5638
RHSA-2020:5661 https://access.redhat.com/errata/RHSA-2020:5661
RHSA-2020:5664 https://access.redhat.com/errata/RHSA-2020:5664
RHSA-2021:0057 https://access.redhat.com/errata/RHSA-2021:0057
RHSA-2021:0161 https://access.redhat.com/errata/RHSA-2021:0161
RHSA-2021:0163 https://access.redhat.com/errata/RHSA-2021:0163
RHSA-2021:0164 https://access.redhat.com/errata/RHSA-2021:0164
RHSA-2021:0165 https://access.redhat.com/errata/RHSA-2021:0165
RHSA-2021:0166 https://access.redhat.com/errata/RHSA-2021:0166
RHSA-2021:0167 https://access.redhat.com/errata/RHSA-2021:0167
RHSA-2021:1512 https://access.redhat.com/errata/RHSA-2021:1512
USN-4633-1 https://usn.ubuntu.com/4633-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-25694.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-25694
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-25694
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.31912
EPSS Score 0.00121
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:03:25.618504+00:00 PostgreSQL Importer Import https://www.postgresql.org/support/security/CVE-2020-25694 37.0.0