CVE-2026-2701: progress sharefile storage zones controller OS Command Injection
CVSS: 9.1v3.1CriticalAnalyzed
Published 02-04-2026Last modified 03-04-2026
Vulnerability summary
CVE-2026-2701 is a critical (CVSS 9.1) OS Command Injection vulnerability in progress sharefile storage zones controller. EPSS estimates a 3.42% chance of exploitation in the next 30 days, higher than 88.7% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (CVE.org)EPSS score
3.42%
0%100%
Low · -51.12 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-04-2026PublishedVulnerability first disclosed.
- 03-04-2026Last modifiedVulnerability information updated.
Description
Authenticated user can upload a malicious file to the server and execute it, which leads to remote code execution.
CVSS metrics
2 scores · 2 sources · 1 versionCritical 9.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HSources2 sources · 8.8–9.1
- NVDNIST8.8HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
3.42%
Chance of exploitation in the next 30 days
Percentile
89%
Versus all other CVEs
30-day change
-51.12 pp
From 54.54% on 20-09-2026
20-09-202620-10-2026
EPSS score3.42%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
- CWE-94Improper Control of Generation of Code ('Code Injection')The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
- CWE-434Unrestricted Upload of File with Dangerous TypeThe product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Affected systems
Progress1 product
- sharefile storage zones controller≤ 5.12.3 | ≥ 5.0.0, < 5.12.4
1 vendor · 1 product