VIR Vulnerability Intelligence Relay

CVE-2020-5902

unknown KEV
Published 2021-11-03 · Modified 2021-11-03
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
2.5

Description

F5 BIG-IP Traffic Management User Interface (TMUI) contains a remote code execution vulnerability in undisclosed pages.

CISA KEV

Vendor
F5
Product
BIG-IP
Due date
2022-05-03

Predictions

Exploit likelihood
99%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-48642 webapps linux
Critical Start · 2020-07-06

BIG-IP 15.0.0 < 15.1.0.3 / 14.1.0 < 14.1.2.5 / 13.1.0 < 13.1.3.3 / 12.1.0 < 12.1.5.1 / 11.6.1 < 11.6.5.1 - Traffic Management User Interface 'TMUI' Remote Code Execution

Source code queued for fetch — refresh in a moment.
EDB-48711 webapps hardware
Carlos E. Vieira · 2020-07-26

F5 Big-IP 13.1.3 Build 0.0.6 - Local File Inclusion

Source code queued for fetch — refresh in a moment.
EDB-48643 webapps linux
Budi Khoirudin · 2020-07-05

BIG-IP 15.0.0 < 15.1.0.3 / 14.1.0 < 14.1.2.5 / 13.1.0 < 13.1.3.3 / 12.1.0 < 12.1.5.1 / 11.6.1 < 11.6.5.1 - Traffic Management User Interface 'TMUI' Remote Code Execution (PoC)

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_linux/http/f5_bigip_tmui_rce_cve_2020_5902 rank 200
F5 BIG-IP TMUI Directory Traversal and File Upload RCE
Source fetch failed: fetch_error — view the original via the link above.

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.