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CVE-2020-10987

95
FAUCET Score

CVE-2020-10987 is a critical command injection vulnerability affecting Tenda AC15 AC1900 routers running firmware version 15.03.05.19. This flaw allows unauthenticated remote attackers to execute arbitrary system commands by manipulating the deviceName POST parameter on the goform/setUsbUnload endpoint. With a CVSS score of 9.8, it poses a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. The vulnerability is actively exploited in the wild, as confirmed by its presence in CISA's KEV catalog and numerous botnet campaigns like Gitpaste-12 and Moobot, and has garnered significant community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
15.03.05.19CPE matchmatch criteria
cpe:2.3:o:tenda:ac15_firmware:15.03.05.19:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
79.81%
Probability of exploitation in next 30 days
EPSS Percentile
99.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Nov 3, 2021
Nuclei: CVE-2020-10987 · May 29, 2025
This CVE's current EPSS score of 0.7981 is in the 98th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
blog.securityevaluators.com / tenda-ac1900-vulnerabilities-discovered-and-exploited-e8e26aa0bc68
ExploitThird Party Advisory
ise.io / research
Third Party Advisory