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CVE-2024-31977

25
FAUCET Score

CVE-2024-31977 describes an OS Command Injection vulnerability in Adtran 834-5 devices running firmware version 11.1.0.101-202106231430, fixed in SmartOS Version 12.6.3.1. This flaw allows authenticated attackers to execute arbitrary commands by injecting shell metacharacters into the Ping or Traceroute utilities. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk, enabling full compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.5.5.1CPE matchmatch criteria
cpe:2.3:o:adtran:sdg_smartos:*:*:*:*:*:*:*:*
11.1.0.101-202106231430CPE matchmatch criteria
cpe:2.3:o:adtran:834-5_firmware:11.1.0.101-202106231430:*:*:*:*:*:*:*

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
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 73rd percentile among its peer group of 17,844 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

drive.proton.me / urls/GXDM5T5NSG
Permissions Required
github.com / actuator/cve/blob/main/AdTran/CVE-2024-31977
Third Party Advisory
github.com / actuator/cve/tree/main/AdTran/834-5
Broken Link
supportcommunity.adtran.com / t5/Security-Advisories/ADTSA-2024001-Multiple-vulnerabilities-in-Service-Delivery-Gateway-products/ta-p/39332