SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2000-0989

Buffer overflow in Intel InBusiness eMail Station 1.04.87 POP service allows remote attackers to cause a denial of service and possibly execute commands via a long username.

EXPLOIT ✓MEDIUM 5.0EPSS 4.62%

Does this matter?

A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 4.6%. Treat it as high on anything reachable from the internet.

Description

Buffer overflow in Intel InBusiness eMail Station 1.04.87 POP service allows remote attackers to cause a denial of service and possibly execute commands via a long username.

CVSS 2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
4.62% probability · 92th percentile
Public exploits
1 in Exploit-DB · verified · first 20 October 2000
CISA KEV
Not listed
Affected
intel/inbusiness email station
Source
cve@mitre.org
EPSS trend
0%3%5%26 October 2026: 4.62%26 October 202626 October 2026

EPSS 4.6% since 26 October 2026; no change recorded yet. 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-20328source ↗Intel InBusiness eMail Station 1.4.87 - Denial of Servicehardware · Knud Erik Højgaarddos20 October 2000yes

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