CVE-2020-7465
CRITICAL
9.8
CVSS Score
Published: October 6, 2020 at 01:40 PM UTC
Updated: June 17, 2026 at 03:24 AM UTC
3 products affected across 2 vendorsStormshield Network SecurityMpdNetwork Security
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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%
Description
The L2TP implementation of MPD before 5.9 allows a remote attacker who can send specifically crafted L2TP control packet with AVP Q.931 Cause Code to execute arbitrary code or cause a denial of service (memory corruption).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 5.9
Affected range stops below 5.9, so it looks safe — our inference, not a vendor statement
4.0.0 ≤ v < 4.3.174.4.0
Affected range stops below 4.3.17, so it looks safe — our inference, not a vendor statement
4.0.0 ≤ v < 4.3.174.4.0
Affected range stops below 4.3.17, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://sourceforge.net/p/mpd/bugs/70/x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://sourceforge.net/p/mpd/svn/2377/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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