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CVE-2023-36619

27
FAUCET Score

CVE-2023-36619 is a critical vulnerability affecting Atos Unify OpenScape Session Border Controllers up to V10 R3.01.03, allowing unauthenticated attackers to execute administrative scripts. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog, there is no public exploit code available, and community discussion and media coverage indicate moderate attention.

Impacted Technologies

VendorProductVersion(s)CPE
10_r3.01.03CPE matchmatch criteria
cpe:2.3:a:unify:session_border_controller:10_r3.01.03:*:*:*:*:*:*:*

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
3.56%
Probability of exploitation in next 30 days
EPSS Percentile
88.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0356 is in the 80th 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

networks.unify.com / security/advisories/OBSO-2307-01.pdf
Vendor Advisory
packetstormsecurity.com / files/174704/Atos-Unify-OpenScape-Code-Execution-Missing-Authentication.html
ExploitThird Party AdvisoryVDB Entry
sec-consult.com / vulnerability-lab/advisory/authenticated-remote-code-execution-missing-authentication-atos-unify-openscape
ExploitThird Party Advisory