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CVE-2023-53983

31
FAUCET Score

CVE-2023-53983 is a critical vulnerability affecting Anevia Flamingo XL/XS 3.6.20 and related Ateme products, stemming from weak, easily guessable default administrative credentials. With a CVSS score of 9.8 (CRITICAL), this flaw allows unauthenticated attackers to gain full remote system control with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the high FAUCET Risk Score of 93/100 underscores its severe potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
3.2.9CPE matchmatch criteria
cpe:2.3:o:ateme:flamingo_xl_firmware:3.2.9:*:*:*:*:*:*:*
3.6.20CPE matchmatch criteria
cpe:2.3:o:ateme:flamingo_xl_firmware:3.6.20:*:*:*:*:*:*:*
3.2.9CPE matchmatch criteria
cpe:2.3:o:ateme:flamingo_xs_firmware:3.2.9:*:*:*:*:*:*:*
3.6.20CPE matchmatch criteria
cpe:2.3:o:ateme:flamingo_xs_firmware:3.6.20:*:*:*:*:*:*:*
2.0.3CPE matchmatch criteria
cpe:2.3:a:ateme:soaplive:2.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 24th percentile among its peer group of 36,897 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

cxsecurity.com / issue/WLB-2023060019
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/259059
Third Party Advisory
packetstormsecurity.com / files/172875/Anevia-Flamingo-XL-XS-3.6.x-Default-Hardcoded-Credentials.html
Third Party Advisory
ateme.com
Product
vulncheck.com / advisories/anevia-flamingo-xlxs-default-credentials-authentication-bypass
Third Party Advisory
zeroscience.mk / en/vulnerabilities/ZSL-2023-5777.php
ExploitThird Party Advisory