CVE-2017-15622
Public exploit available. Not confirmed exploited in the wild yet. No fix published yet.
Public exploit: 1 sourceFixNone yetNo fix or workaround published
No ready-made check. Neither Nuclei nor OpenVAS has one for this CVE yet.
What to do
No fixed build or workaround is published yet. Limit exposure and watch for a patch.
What it is
From the CVE record
TP-Link WVR, WAR and ER devices allow remote authenticated administrators to execute arbitrary commands via command injection in the new-mppeencryption variable in the pptp_client.lua file.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
1 source with a proof of concept or module.
Exploit links, PoCs and Metasploit modules after sign-in- EPSS
3.1% chance of exploitation activity in the next 30 days, which ranks it in the 88th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
4 events over 2976 days, from the signal feeds we watch.
- Public exploit / PoCsource: github-poc
- Record updated
- Publishedweakness classified
Affected products
- er5110g firmwareNetworking Infrastructure
- er5120g firmwareNetworking Infrastructure
- er5510g firmwareNetworking Infrastructure
- er5520g firmwareNetworking Infrastructure
- r4149g firmwareNetworking Infrastructure
- r4239g firmwareNetworking Infrastructure
- r4299g firmwareNetworking Infrastructure
- r473gp-ac firmwareNetworking Infrastructure
And 31 more affected products. See all after sign-in
Technical detail
CVSS 3.0 vector
Open in the CVSS calculatorCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Scored 7.2 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required HighRequires admin or elevated privileges
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity HighTotal loss of integrity — attacker can modify any data in the component
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
Sources
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