Information disclosure in Cacti



Published: 2019-09-24
Risk Medium
Patch available NO
Number of vulnerabilities 1
CVE ID CVE-2019-16723
CWE ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Cacti
Web applications / Other software

Vendor The Cacti Group, Inc.

Security Advisory

This security advisory describes one medium risk vulnerability.

1) Improper Access Control

Risk: Medium

CVSSv3.1: 4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2019-16723

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to the system's authorization functionality does not prevent gaining access to user's data or record by modifying the key value identifying the data. A remote authenticated attacker can send a specially crafted request to the "graph_json.php" file with a modified "local_graph_id" parameter and view the graph data.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Cacti: 0.5, 0.6, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.6.7, 0.6.8, 0.8, 0.8.1, 0.8.2, 0.8.2a, 0.8.3, 0.8.3a, 0.8.4, 0.8.5, 0.8.5a, 0.8.6, 0.8.6a, 0.8.6b, 0.8.6c, 0.8.6d, 0.8.6e, 0.8.6f, 0.8.6g, 0.8.6h, 0.8.6i, 0.8.6j, 0.8.6k, 0.8.7, 0.8.7a, 0.8.7b, 0.8.7c, 0.8.7d, 0.8.7e, 0.8.7f, 0.8.7g, 0.8.7h, 0.8.7i, 0.8.8, 0.8.8a, 0.8.8c, 0.8.8d, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.1.10, 1.1.11, 1.1.12, 1.1.13, 1.1.14, 1.1.15, 1.1.16, 1.1.17, 1.1.18, 1.1.19, 1.1.20, 1.1.21, 1.1.22, 1.1.23, 1.1.24, 1.1.25, 1.1.26, 1.1.27, 1.1.28, 1.1.29, 1.1.30, 1.1.31, 1.1.32, 1.1.33, 1.1.34, 1.1.35, 1.1.36, 1.1.37, 1.1.38, 1.2.0, 1.2.0 -, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6

CPE External links

https://github.com/Cacti/cacti/issues/2964

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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