CVE-2007-1578
CVE-2007-1578 is a critical-severity vulnerability in Atrium Software Mercur Imapd with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation.
Key facts
- Severity: Critical (CVSS 2.0 base score 10.0)
- EPSS exploit prediction: 16% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Atrium Software Mercur Imapd
- Published:
- Last modified:
Description
Multiple integer signedness errors in the NTLM implementation in Atrium MERCUR IMAPD (mcrimap4.exe) 5.00.14, with SP4, allow remote attackers to execute arbitrary code via a long NTLMSSP argument that triggers a stack-based buffer overflow.
Frequently asked questions
- What is CVE-2007-1578?
- Multiple integer signedness errors in the NTLM implementation in Atrium MERCUR IMAPD (mcrimap4.exe) 5.00.14, with SP4, allow remote attackers to execute arbitrary code via a long NTLMSSP argument that triggers a stack-based buffer overflow.
- How severe is CVE-2007-1578?
- CVE-2007-1578 has a CVSS 2.0 base score of 10.0, rated critical severity.
- Is CVE-2007-1578 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-1578?
- CVE-2007-1578 affects Atrium Software Mercur Imapd. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2007-1578?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2007-1578 published?
- CVE-2007-1578 was published on 2007-03-21 and last updated on 2026-06-16.
References
- http://archives.neohapsis.com/archives/fulldisclosure/2007-03/0280.html
- http://secunia.com/advisories/24596
- http://securitytracker.com/id?1017798
- http://www.digit-labs.org/files/exploits/mercur-v1.pl
- http://www.osvdb.org/33545
- http://www.securityfocus.com/bid/23058
- http://www.vupen.com/english/advisories/2007/1053
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33120
- https://www.exploit-db.com/exploits/3527
Affected products (1)
- cpe:2.3:a:atrium_software:mercur_imapd:5.00.14:sp4:*:*:*:*:*:*
More vulnerabilities in Atrium Software Mercur Imapd
- CVE-2007-1579 — Critical (CVSS 10.0): Stack-based buffer overflow in Atrium MERCUR IMAPD allows remote attackers to have an unknown impact via a certain…