CVE-2023-4309
(ESC) Internet Election Service is vulnerable to SQL injection in multiple pages and parameters.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Election Services Co. (ESC) Internet Election Service is vulnerable to SQL injection in multiple pages and parameters. These vulnerabilities allow an unauthenticated, remote attacker to read or modify data for any elections that share the same backend database. ESC deactivated older and unused elections and enabled web application firewall (WAF) protection for current and future elections on or around 2023-08-12.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.05% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- electionservicesco/internet election service
- Source
- 9119a7d8-5eab-497f-8521-727c672e3725
References
- https://schemasecurity.co/private-elections.pdf
- https://www.electionservicesco.com/pages/services_internet.php
- https://www.youtube.com/watch?v=yeG1xZkHc64
- https://schemasecurity.co/private-elections.pdf
- https://www.electionservicesco.com/pages/services_internet.php
- https://www.youtube.com/watch?v=yeG1xZkHc64
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.