CVE-2020-12695

eapoltest: The Open Connectivity Foundation UPnP specification before 2020-04-17 doesnot forbid the acceptance of a subscription...

CVE-2020-12695 is fixed in 12 products on 1 platform, first by gir1.2-gupnp-1.2 1.2.3-0ubuntu0.20.04.1, released June 8, 2020. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1519
96th percentile

The Open Connectivity Foundation UPnP specification before 2020-04-17 doesnot forbid the acceptance of a subscription request with a delivery URL ona different network segment than the fully qualified event-subscriptionURL, aka the CallStranger issue.

Where it's fixed

ProductFixed inFixReleased
Linux
eapoltest · Ubuntu 24.10 (oracular) 2:2.9-1ubuntu10 eapoltest 2:2.9-1ubuntu10 Jan 16, 2026
eapoltest · Ubuntu 25.04 (plucky) 2:2.9-1ubuntu10 eapoltest 2:2.9-1ubuntu10 Jan 16, 2026
gir1.2-gupnp-1.2 · Ubuntu 20.04 LTS (focal) 1.2.3-0ubuntu0.20.04.1 gir1.2-gupnp-1.2 1.2.3-0ubuntu0.20.04.1 Jun 8, 2020
gssdp · RHEL 8 0:1.0.5-1.el8 RHSA-2021:1789 May 18, 2021
gssdp · ol 8 0:1.0.5-1.el8 ELSA-2021-1789 May 25, 2021
gssdp-devel · RHEL 8 0:1.0.5-1.el8 RHSA-2021:1789 May 18, 2021
gssdp-devel · ol 8 0:1.0.5-1.el8 ELSA-2021-1789 May 25, 2021
gssdp-docs · RHEL 8 0:1.0.5-1.el8 RHSA-2021:1789 May 18, 2021
gssdp-docs · ol 8 0:1.0.5-1.el8 ELSA-2021-1789 May 25, 2021
gupnp · RHEL 8 0:1.0.6-1.el8 RHSA-2021:1789 May 18, 2021
gupnp · ol 8 0:1.0.6-1.el8 ELSA-2021-1789 May 25, 2021
gupnp-devel · RHEL 8 0:1.0.6-1.el8 RHSA-2021:1789 May 18, 2021
gupnp-devel · ol 8 0:1.0.6-1.el8 ELSA-2021-1789 May 25, 2021
hostapd · Ubuntu 18.04.6 LTS (bionic) 2:2.6-15ubuntu2.7 hostapd 2:2.6-15ubuntu2.7 Feb 9, 2021
hostapd · Ubuntu 20.04 LTS (focal) 2:2.9-1ubuntu4.2 hostapd 2:2.9-1ubuntu4.2 Feb 9, 2021
hostapd · Ubuntu 24.10 (oracular) 2:2.9-1ubuntu10 hostapd 2:2.9-1ubuntu10 Jan 16, 2026
hostapd · Ubuntu 25.04 (plucky) 2:2.9-1ubuntu10 hostapd 2:2.9-1ubuntu10 Jan 16, 2026
libgupnp-1.2-0 · Ubuntu 20.04 LTS (focal) 1.2.3-0ubuntu0.20.04.1 libgupnp-1.2-0 1.2.3-0ubuntu0.20.04.1 Jun 8, 2020
minidlna · Ubuntu 18.04.6 LTS (bionic) 1.2.1+dfsg-1ubuntu0.18.04.1 minidlna 1.2.1+dfsg-1ubuntu0.18.04.1 Nov 30, 2020
minidlna · Ubuntu 20.04 LTS (focal) 1.2.1+dfsg-1ubuntu0.20.04.1 minidlna 1.2.1+dfsg-1ubuntu0.20.04.1 Nov 30, 2020
wpagui · Ubuntu 18.04.6 LTS (bionic) 2:2.6-15ubuntu2.7 wpagui 2:2.6-15ubuntu2.7 Feb 9, 2021
wpagui · Ubuntu 20.04 LTS (focal) 2:2.9-1ubuntu4.2 wpagui 2:2.9-1ubuntu4.2 Feb 9, 2021
wpagui · Ubuntu 24.10 (oracular) 2:2.9-1ubuntu10 wpagui 2:2.9-1ubuntu10 Jan 16, 2026
wpagui · Ubuntu 25.04 (plucky) 2:2.9-1ubuntu10 wpagui 2:2.9-1ubuntu10 Jan 16, 2026
wpasupplicant · Ubuntu 18.04.6 LTS (bionic) 2:2.6-15ubuntu2.7 wpasupplicant 2:2.6-15ubuntu2.7 Feb 9, 2021
wpasupplicant · Ubuntu 20.04 LTS (focal) 2:2.9-1ubuntu4.2 wpasupplicant 2:2.9-1ubuntu4.2 Feb 9, 2021
wpasupplicant · Ubuntu 24.10 (oracular) 2:2.9-1ubuntu10 wpasupplicant 2:2.9-1ubuntu10 Jan 16, 2026
wpasupplicant · Ubuntu 25.04 (plucky) 2:2.9-1ubuntu10 wpasupplicant 2:2.9-1ubuntu10 Jan 16, 2026

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