CVE-2022-40319
HIGH
7.5
CVSS Score
Published: January 17, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:01 AM UTC
1 product affected across 1 vendorListserv
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Severity
HIGH7.5
Exploit prediction
EPSS 7%
SSVC
No known exploit
Description
The LISTSERV 17 web interface allows remote attackers to conduct Insecure Direct Object References (IDOR) attacks via a modified email address in a wa.exe URL. The impact is unauthorized modification of a victim's LISTSERV account.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Third Party AdvisoryVDB Entry
Source: [email protected]
https://packetstormsecurity.com/2301-exploits/listserv17-idor.txtVendor Advisory
Source: [email protected]
https://peach.ease.lsoft.com/scripts/wa-PEACH.exe?A0=LSTSRV-LSSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-639
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