SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2013-3623

Multiple stack-based buffer overflows in cgi/close_window.cgi in the web interface in the Intelligent Platform Management Interface (IPMI) with firmware before 3.15 (SMT_X9_315) on Supermicro X9 generation motherboards allow remote attackers to execute…

EXPLOIT ✓HIGH 10.0EPSS 72.4%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 72.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Multiple stack-based buffer overflows in cgi/close_window.cgi in the web interface in the Intelligent Platform Management Interface (IPMI) with firmware before 3.15 (SMT_X9_315) on Supermicro X9 generation motherboards allow remote attackers to execute arbitrary code via the (1) sess_sid or (2) ACT parameter.

CVSS 2.0
10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
72.38% probability · 99th percentile
Public exploits
1 in Exploit-DB · verified · first 18 November 2013
CISA KEV
Not listed
Weakness
CWE-119
Affected
supermicro/intelligent platform management firmware
Source
cret@cert.org
EPSS trend
0%38%75%26 October 2026: 72.38%26 October 202626 October 2026

EPSS 72.4% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-29666source ↗Supermicro Onboard IPMI - 'close_window.cgi' Remote Buffer Overflow (Metasploit)hardware · Metasploitremote18 November 2013yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.