TI-2009-04556 Aliases CVE-2009-4800 GHSA-rww5-972v-w9xq

Directory traversal vulnerability in Sysax Multi Server 4.3 and 4.5 allows remote…

LOW 23CWE-22Published 2010-04-22 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: Low
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · Partial · None
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Directory traversal vulnerability in Sysax Multi Server 4.3 and 4.5 allows remote authenticated users to delete arbitrary files via a ..// (dot dot slash slash) in a DELE command.

Why it matters now

EPSS 0.01934 80th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:sysax:multi_server:4.3:::::::*	4.3	Vulnerable	Sysax
cpe:2.3:a:sysax:multi_server:4.5:::::::*	4.5	Vulnerable	Sysax

cpe:2.3:a:sysax:multi_server:4.3:*:*:*:*:*:*:* Versions 4.3 Vulnerable ·Sysax
cpe:2.3:a:sysax:multi_server:4.5:*:*:*:*:*:*:* Versions 4.5 Vulnerable ·Sysax

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2009-4800
2026-10-03 Alias added: GHSA-rww5-972v-w9xq

References

Exploit 1

8256

Other 1

52959

TI-2012-05483 Sysax Multi Server < 5.55 SSH Username Buffer Overflow CVSS 4.0CRITICAL 9.3
TI-2013-06205 Sysax Multi-Server <= 6.10 SSHD Key Exchange DoS CVSS 4.0HIGH 8.7
TI-2024-35807 Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when… CVSS 3.1HIGH 7.5
TI-2012-05248 Stack-based buffer overflow in Sysax Multi Server before 5.52, when HTTP is enabled… CVSS 2.0HIGH 7.1
TI-2024-35808 Sysax Multi Server 6.99 is vulnerable to Cross Site Scripting (XSS) via the /scgi?sid parameter. CVSS 3.1MEDIUM 6.1
TI-2023-30611 Sysax Multi Server 6.95 - 'Password' Denial of Service (PoC) CVSS 4.0MEDIUM 5.1

See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences