CVE-2019-17358 Deserialization in n/a
An authenticated attacker can exploit unsafe deserialization in Cacti to manipulate object data, potentially causing memory corruption or executing arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-17358?
CVE-2019-17358 is a high-severity unsafe deserialization vulnerability in Cacti Cacti, published on 12 Dec 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Cacti through 1.2.7 is affected by multiple instances of lib/functions.php unsafe deserialization of user-controlled data to populate arrays. An authenticated attacker could use this to influence object data values and control actions taken by Cacti or potentially cause memory corruption in the PHP module.
Which versions are affected by CVE-2019-17358?
It affects 3 products.
Products include Cacti Cacti, Debian Debian Linux, Opensuse Leap.
How do I fix CVE-2019-17358?
Apply the vendor's patch.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2019-17358 being exploited?
There is no known exploitation of CVE-2019-17358 in the wild and no public exploit code.
Other vulnerabilities in Cacti Cacti
- CVE-2022-46169 Cacti Command Injection
- CVE-2026-39893 Cacti: Pre-authentication SQL injection via rfilter RLIKE clause in graph_view.php
- CVE-2026-39938 Cacti: Unauthenticated RCE on Graph Image
- CVE-2026-39955 Cacti has Pre-Authentication SQL Injection via unanchored FILTER_VALIDATE_REGEXP in graph_view.php
- CVE-2023-39361 Unauthenticated SQL Injection in graph_view.php in Cacti
Sources
Also known as DEBIAN-CVE-2019-17358, DLA-2032-1, DSA-4604-1, GHSA-7mqg-g2q4-78m2, UBUNTU-CVE-2019-17358.