CVE-2022-47040 — HIGH (7.8)

Vulnerability Description

An issue in ASKEY router RTF3505VW-N1 BR_SV_g000_R3505VMN1001_s32_7 allows attackers to escalate privileges via running the tcpdump command after placing a crafted file in the /tmp directory and sending crafted packets through port 80.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Askey	Rtf3505Vw-N1 Firmware	br_sv_g000_r3505vmn1001_s32_7
Askey	Rtf3505Vw-N1	-

Related Weaknesses (CWE)

CWE-276

References

https://github.com/leoservalli/Privilege-escalation-ASKEYExploitThird Party Advisory
https://github.com/leoservalli/Privilege-escalation-ASKEYExploitThird Party Advisory

FAQ

What is CVE-2022-47040?

CVE-2022-47040 is a vulnerability with a CVSS score of 7.8 (HIGH). An issue in ASKEY router RTF3505VW-N1 BR_SV_g000_R3505VMN1001_s32_7 allows attackers to escalate privileges via running the tcpdump command after placing a crafted file in the /tmp directory and sendi...

How severe is CVE-2022-47040?

CVE-2022-47040 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-47040?

Check the references section above for vendor advisories and patch information. Affected products include: Askey Rtf3505Vw-N1 Firmware, Askey Rtf3505Vw-N1.