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CVE-2020-29669

28
FAUCET Score

CVE-2020-29669 is a critical vulnerability affecting the Macally WIFISD2-2A82 Media and Travel Router (firmware 2.000.010). This flaw allows a guest user to exploit a password reset process to gain administrative control, leading to shell access. The vulnerability has a CVSS score of 8.8 (High), indicating a network-exploitable, low-complexity attack that can result in complete compromise, including the ability to dump and crack password hashes for all users, including root. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and there is no evidence of active exploitation, nor has it garnered significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.000.010CPE matchmatch criteria
cpe:2.3:o:macally:wifisd2-2a82_firmware:2.000.010:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.87%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0487 is in the 91st percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/160478/Macally-WIFISD2-2A82-2.000.010-Privilege-Escalation.html
ExploitThird Party AdvisoryVDB Entry
drive.google.com / file/d/1PpiRhhfph8U_0KAoIp0AnwY3mVtp-R-g/view
ExploitThird Party Advisory
github.com / S1lkys/CVE-2020-29669
ExploitThird Party Advisory