CVE-2017-3255

Vulnerability in the Oracle JDeveloper component of Oracle Fusion Middleware (subcomponent: ADF Faces). Supported versions that are affected are 11.1.1.7.0, 11.1.1.9.0, 11.1.2.4.0, 12.1.3.0.0, 12.2.1.0.0, 12.2.1.1.0 and 12.2.1.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle JDeveloper. While the vulnerability is in Oracle JDeveloper, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle JDeveloper accessible data. CVSS v3.0 Base Score 5.8 (Confidentiality impacts).

Published: 2017-01-27 Last update: 2026-05-13 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2017-3255 is rated Moderate Risk (50.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.76%). EPSS rose +1.27% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2017-3255

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.49% 1.76% +1.27%
2 2025-03-30 0.71% 0.49% -0.22%
3 2025-03-29 — 0.71% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2017-3255

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.8 3.0 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 1.4 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2017-3255

Affected software / configurations for CVE-2017-3255

Vendor Product Version Raw CPE
oracle jdeveloper 11.1.1.7.0 cpe:2.3:a:oracle:jdeveloper:11.1.1.7.0:*:*:*:*:*:*:*
oracle jdeveloper 11.1.1.9.0 cpe:2.3:a:oracle:jdeveloper:11.1.1.9.0:*:*:*:*:*:*:*
oracle jdeveloper 11.1.2.4.0 cpe:2.3:a:oracle:jdeveloper:11.1.2.4.0:*:*:*:*:*:*:*
oracle jdeveloper 12.1.3.0.0 cpe:2.3:a:oracle:jdeveloper:12.1.3.0.0:*:*:*:*:*:*:*
oracle jdeveloper 12.2.1.0.0 cpe:2.3:a:oracle:jdeveloper:12.2.1.0.0:*:*:*:*:*:*:*
oracle jdeveloper 12.2.1.1.0 cpe:2.3:a:oracle:jdeveloper:12.2.1.1.0:*:*:*:*:*:*:*
oracle jdeveloper 12.2.1.2.0 cpe:2.3:a:oracle:jdeveloper:12.2.1.2.0:*:*:*:*:*:*:*

References for CVE-2017-3255

cvelogic Threat Intelligence