CVE-2016-2102 Missing authorization in n/a

What is CVE-2016-2102?

CVE-2016-2102 is a medium-severity missing authorization vulnerability in n/a, published on 22 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

HAProxy statistics in openstack-tripleo-image-elements are non-authenticated over the network.

Weakness: CWE-287

Which versions are affected by CVE-2016-2102?

It affects 1 product.

Products include Haproxy Haproxy.

How do I fix CVE-2016-2102?

Apply the vendor's patch.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2016-2102 being exploited?

There is no known exploitation of CVE-2016-2102 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2026-55203 HAProxy - Integer Overflow in FCGI Demux Record Length Field Critical 9.0
• CVE-2026-55204 HAProxy - NULL Pointer Dereference in hpack_dht_insert Function High 8.7
• CVE-2023-45539 Information disclosure in n/a High 8.2
• CVE-2024-45506 Denial of service in n/a High 7.5
• CVE-2023-0836 Information disclosure in HAProxy High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-8g2x-6frq-q83x, MINI-46qv-jchr-mh5c, MINI-7m7q-5gw6-q5rj, MINI-7rr2-4rqj-8q8g, MINI-7w57-gc4x-6223, MINI-cwvp-6p79-r393 and 1 more.