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CVE-2022-28127

46
FAUCET Score

CVE-2022-28127 is a critical data removal vulnerability affecting Robustel R1510 devices running firmware version 3.3.0. An unauthenticated attacker can exploit a flaw in the web_server /action/remove/ API to arbitrarily delete files on the device by sending a specially crafted network request. With a CVSS score of 9.1, this vulnerability poses a high risk due to its network-based attack vector, low attack complexity, and high impact on integrity and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for significant disruption warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
3.3.0CPE matchmatch criteria
cpe:2.3:o:robustel:r1510_firmware:3.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.7HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
5.8
CvssVersion
3.0

Exploit Intelligence

EPSS Score
35.37%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3537 is in the 95th 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

No media coverage found for this CVE.

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

talosintelligence.com / vulnerability_reports/TALOS-2022-1571
ExploitThird Party Advisory