CVE-2021-33516

An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victim's browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
gnomegupnp
𝑥
< 1.0.7
gnomegupnp
1.1.0 ≤
𝑥
< 1.2.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gupnp
bullseye
no-dsa
buster
no-dsa
stretch
no-dsa
bookworm
1.6.3-1
fixed
sid
1.6.6-1
fixed
trixie
1.6.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gupnp
noble
Fixed 1.2.4-1ubuntu1
released
mantic
Fixed 1.2.4-1ubuntu1
released
lunar
Fixed 1.2.4-1ubuntu1
released
kinetic
Fixed 1.2.4-1ubuntu1
released
jammy
Fixed 1.2.4-1ubuntu1
released
impish
Fixed 1.2.4-1ubuntu1
released
hirsute
Fixed 1.2.4-1ubuntu0.21.04.1
released
groovy
Fixed 1.2.4-1ubuntu0.20.10.1
released
focal
Fixed 1.2.3-0ubuntu0.20.04.2
released
bionic
needs-triage
xenial
needs-triage
trusty
dne