CVE-2012-1239

Exp

The TopAccess web-based management interface on TOSHIBA TEC e-Studio multi-function peripheral (MFP) devices with firmware 30x through 302, 35x through 354, and 4xx through 421 allows remote attackers to bypass authentication and obtain administrative privileges via unspecified vectors.

Published: 2012-04-06 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-1239 is rated High Exploit Risk (85/100): CVSS Critical severity, with high exploitation likelihood (EPSS 4.72%, 91th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2012-1239

EDB-ID Source Kind Published Link
36238 exploit_db edb 2011-10-17 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2012-1239

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 6.47% 4.72% -1.75%
2 2026-05-12 8.48% 6.47% -2.00%
3 2026-02-26 — 8.48% —

Full EPSS history (25 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-1239

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C 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:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2012-1239

Affected software / configurations for CVE-2012-1239

Vendor Product Version Raw CPE
toshibatec e-studio-167_with_network_printer_kit_firmware t282cn0j421 cpe:2.3:a:toshibatec:e-studio-167_with_network_printer_kit_firmware:t282cn0j421:*:*:*:*:*:*:*
toshibatec e-studio-181_with_network_printer_kit_firmware t282cn0j421 cpe:2.3:a:toshibatec:e-studio-181_with_network_printer_kit_firmware:t282cn0j421:*:*:*:*:*:*:*
toshibatec e-studio-182_with_network_printer_kit_firmware t282cn0j421 cpe:2.3:a:toshibatec:e-studio-182_with_network_printer_kit_firmware:t282cn0j421:*:*:*:*:*:*:*
toshibatec e-studio-207_with_network_printer_kit_firmware t282cn0j421 cpe:2.3:a:toshibatec:e-studio-207_with_network_printer_kit_firmware:t282cn0j421:*:*:*:*:*:*:*
toshibatec e-studio-232_firmware t377sy0j354 cpe:2.3:a:toshibatec:e-studio-232_firmware:t377sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-2330c_firmware t450sy0j302 cpe:2.3:a:toshibatec:e-studio-2330c_firmware:t450sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-2500c_firmware t380sy0j354 cpe:2.3:a:toshibatec:e-studio-2500c_firmware:t380sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-255_firmware t470sy0j302 cpe:2.3:a:toshibatec:e-studio-255_firmware:t470sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-255p_firmware t470sy0j302 cpe:2.3:a:toshibatec:e-studio-255p_firmware:t470sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-281c_firmware t410sy0j354 cpe:2.3:a:toshibatec:e-studio-281c_firmware:t410sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-282_firmware t377sy0j354 cpe:2.3:a:toshibatec:e-studio-282_firmware:t377sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-2830c_firmware t450sy0j302 cpe:2.3:a:toshibatec:e-studio-2830c_firmware:t450sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-3500c_firmware t380sy0j354 cpe:2.3:a:toshibatec:e-studio-3500c_firmware:t380sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-3510c_firmware t380sy0j354 cpe:2.3:a:toshibatec:e-studio-3510c_firmware:t380sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-351c_firmware t410sy0j354 cpe:2.3:a:toshibatec:e-studio-351c_firmware:t410sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-352_firmware t364sy0j354 cpe:2.3:a:toshibatec:e-studio-352_firmware:t364sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-3520c_firmware t450sy0j302 cpe:2.3:a:toshibatec:e-studio-3520c_firmware:t450sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-355_firmware t470sy0j302 cpe:2.3:a:toshibatec:e-studio-355_firmware:t470sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-451c_firmware t410sy0j354 cpe:2.3:a:toshibatec:e-studio-451c_firmware:t410sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-452_firmware t364sy0j354 cpe:2.3:a:toshibatec:e-studio-452_firmware:t364sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-4520c_firmware t450sy0j302 cpe:2.3:a:toshibatec:e-studio-4520c_firmware:t450sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-455_firmware t470sy0j302 cpe:2.3:a:toshibatec:e-studio-455_firmware:t470sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-5520c_firmware t430sy0j302 cpe:2.3:a:toshibatec:e-studio-5520c_firmware:t430sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-600_firmware t390sy0j354 cpe:2.3:a:toshibatec:e-studio-600_firmware:t390sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-6520c_firmware t430sy0j302 cpe:2.3:a:toshibatec:e-studio-6520c_firmware:t430sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-6530c_firmware t430sy0j302 cpe:2.3:a:toshibatec:e-studio-6530c_firmware:t430sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-655_firmware t100sy0j302 cpe:2.3:a:toshibatec:e-studio-655_firmware:t100sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-720_firmware t390sy0j354 cpe:2.3:a:toshibatec:e-studio-720_firmware:t390sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-755_firmware t100sy0j302 cpe:2.3:a:toshibatec:e-studio-755_firmware:t100sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-850_firmware t390sy0j354 cpe:2.3:a:toshibatec:e-studio-850_firmware:t390sy0j354:*:*:*:*:*:*:*
toshibatec e-studio-855_firmware t100sy0j302 cpe:2.3:a:toshibatec:e-studio-855_firmware:t100sy0j302:*:*:*:*:*:*:*
toshibatec e-studio-tf-182_with_network_printer_kit_firmware t282cn0j421 cpe:2.3:a:toshibatec:e-studio-tf-182_with_network_printer_kit_firmware:t282cn0j421:*:*:*:*:*:*:*
toshibatec e-studio-167_with_network_printer_kit — cpe:2.3:h:toshibatec:e-studio-167_with_network_printer_kit:-:*:*:*:*:*:*:*
toshibatec e-studio-181_with_network_printer_kit — cpe:2.3:h:toshibatec:e-studio-181_with_network_printer_kit:-:*:*:*:*:*:*:*
toshibatec e-studio-182_with_network_printer_kit — cpe:2.3:h:toshibatec:e-studio-182_with_network_printer_kit:-:*:*:*:*:*:*:*
toshibatec e-studio-207_with_network_printer_kit — cpe:2.3:h:toshibatec:e-studio-207_with_network_printer_kit:-:*:*:*:*:*:*:*
toshibatec e-studio-232 — cpe:2.3:h:toshibatec:e-studio-232:-:*:*:*:*:*:*:*
toshibatec e-studio-2330c — cpe:2.3:h:toshibatec:e-studio-2330c:-:*:*:*:*:*:*:*
toshibatec e-studio-2500c — cpe:2.3:h:toshibatec:e-studio-2500c:-:*:*:*:*:*:*:*
toshibatec e-studio-255 — cpe:2.3:h:toshibatec:e-studio-255:-:*:*:*:*:*:*:*
toshibatec e-studio-255p — cpe:2.3:h:toshibatec:e-studio-255p:-:*:*:*:*:*:*:*
toshibatec e-studio-281c — cpe:2.3:h:toshibatec:e-studio-281c:-:*:*:*:*:*:*:*
toshibatec e-studio-282 — cpe:2.3:h:toshibatec:e-studio-282:-:*:*:*:*:*:*:*
toshibatec e-studio-2830c — cpe:2.3:h:toshibatec:e-studio-2830c:-:*:*:*:*:*:*:*
toshibatec e-studio-3500c — cpe:2.3:h:toshibatec:e-studio-3500c:-:*:*:*:*:*:*:*
toshibatec e-studio-3510c — cpe:2.3:h:toshibatec:e-studio-3510c:-:*:*:*:*:*:*:*
toshibatec e-studio-351c — cpe:2.3:h:toshibatec:e-studio-351c:-:*:*:*:*:*:*:*
toshibatec e-studio-352 — cpe:2.3:h:toshibatec:e-studio-352:-:*:*:*:*:*:*:*
toshibatec e-studio-3520c — cpe:2.3:h:toshibatec:e-studio-3520c:-:*:*:*:*:*:*:*
toshibatec e-studio-355 — cpe:2.3:h:toshibatec:e-studio-355:-:*:*:*:*:*:*:*
toshibatec e-studio-451c — cpe:2.3:h:toshibatec:e-studio-451c:-:*:*:*:*:*:*:*
toshibatec e-studio-452 — cpe:2.3:h:toshibatec:e-studio-452:-:*:*:*:*:*:*:*
toshibatec e-studio-4520c — cpe:2.3:h:toshibatec:e-studio-4520c:-:*:*:*:*:*:*:*
toshibatec e-studio-455 — cpe:2.3:h:toshibatec:e-studio-455:-:*:*:*:*:*:*:*
toshibatec e-studio-5520c — cpe:2.3:h:toshibatec:e-studio-5520c:-:*:*:*:*:*:*:*
toshibatec e-studio-600 — cpe:2.3:h:toshibatec:e-studio-600:-:*:*:*:*:*:*:*
toshibatec e-studio-6520c — cpe:2.3:h:toshibatec:e-studio-6520c:-:*:*:*:*:*:*:*
toshibatec e-studio-6530c — cpe:2.3:h:toshibatec:e-studio-6530c:-:*:*:*:*:*:*:*
toshibatec e-studio-655 — cpe:2.3:h:toshibatec:e-studio-655:-:*:*:*:*:*:*:*
toshibatec e-studio-720 — cpe:2.3:h:toshibatec:e-studio-720:-:*:*:*:*:*:*:*
toshibatec e-studio-755 — cpe:2.3:h:toshibatec:e-studio-755:-:*:*:*:*:*:*:*
toshibatec e-studio-850 — cpe:2.3:h:toshibatec:e-studio-850:-:*:*:*:*:*:*:*
toshibatec e-studio-855 — cpe:2.3:h:toshibatec:e-studio-855:-:*:*:*:*:*:*:*
toshibatec e-studio-tf-182_with_network_printer_kit — cpe:2.3:h:toshibatec:e-studio-tf-182_with_network_printer_kit:-:*:*:*:*:*:*:*

References for CVE-2012-1239

cvelogic Threat Intelligence