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CVE-2018-16739

HIGH
8.8
CVSS Score
Published: October 26, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 01:44 AM UTC
94 products affected across 1 vendorTvip 20550 FirmwareTvip 51500 FirmwareTvip 21552 Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 1%
SSVC
PoC

Description

An issue was discovered on certain ABUS TVIP devices. Due to a path traversal in /opt/cgi/admin/filewrite, an attacker can write to files, and thus execute code arbitrarily with root privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tvip 10000 Firmware· Abus
95%
All versions
abus-tvip-10000 (same device)
Tvip 10001 Firmware· Abus
95%
All versions
abus-tvip-10001 (same device)
Tvip 10005 Firmware· Abus
95%
All versions
abus-tvip-10005 (same device)
Tvip 10005A Firmware· Abus
95%
All versions
abus-tvip-10005a (same device)
Tvip 10005B Firmware· Abus
95%
All versions
abus-tvip-10005b (same device)
Tvip 10050 Firmware· Abus
95%
All versions
abus-tvip-10050 (same device)
Tvip 10051 Firmware· Abus
95%
All versions
abus-tvip-10051 (same device)
Tvip 10055A Firmware· Abus
95%
All versions
abus-tvip-10055a (same device)
Tvip 10055B Firmware· Abus
95%
All versions
abus-tvip-10055b (same device)
Tvip 10500 Firmware· Abus
95%
All versions
abus-tvip-10500 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

ExploitThird Party Advisory
Source: [email protected]
https://sec.maride.cc/posts/abus/
Third Party Advisory
Source: [email protected]
https://www.ccc.de/en/updates/2019/update-nicht-verfugbar-hersteller-nicht-zu-erreichen

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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