VDB
CVE-2025-3277
CVE-2025-3277
PUBLISHED
CVSS 9.300000190734863 CRITICAL
An integer overflow can be triggered in SQLite's concat_ws() function. The resulting, truncated integer is then used to allocate a buffer. When SQLite then writes the resulting string to the buffer, it uses the original, untruncated size and thus a wild heap buffer overflow of size ~4GB can be triggered. This can result in arbitrary code execution.
EPSS 0.83% · 55.9th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.83%
55.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| ABB | ABB Ability Camera Connect <=2.0.0.42 | |
| ABB | B&R Industrial Automation GmbH Automation Studio <6.5 | |
| ABB | ABB B&R Automation Studio <6.5 |
Timeline
- Apr 14, 2025 CVE Published
- Apr 15, 2025 EPSS Score
- Apr 28, 2025 EPSS Score
- May 11, 2025 EPSS Score
- May 21, 2025 Coalition ESS Score
- May 24, 2025 EPSS Score
- May 27, 2025 CVE Updated
- Jun 6, 2025 EPSS Score
- Jun 19, 2025 EPSS Score
- Jul 2, 2025 EPSS Score
- Jul 15, 2025 EPSS Score
- Aug 1, 2025 Coalition ESS Score
References
- https://psirt.abb.com/csaf/2026/4hzm000604.json advisory
- https://search.abb.com/library/Download.aspx?DocumentID=4HZM000604&LanguageCode=en&DocumentPartId=PDF&Action=Launch advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-3277 advisory
- https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L advisory
- https://psirt.abb.com/csaf/2026/sa25p007.json advisory
- https://www.br-automation.com/fileadmin/SA25P007-097a386d.pdf advisory