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CVE-2024-12986

48
FAUCET Score

CVE-2024-12986 is a critical OS command injection vulnerability affecting DrayTek Vigor2960 and Vigor300B routers running firmware versions 1.5.1.3 and 1.5.1.4. This flaw, found in the web management interface, allows an unauthenticated remote attacker to execute arbitrary commands by manipulating the 'session' argument in the /cgi-bin/mainfunction.cgi/apmcfgupptim file. With a CVSS score of 9.8 (Critical), successful exploitation grants full control over the affected device, leading to complete compromise of confidentiality, integrity, and availability. While not yet observed in active exploitation, public exploit details are available, and the vulnerability has garnered significant community discussion, indicating a high likelihood of future exploitation. Organizations using affected devices should upgrade to firmware version 1.5.1.5 immediately to mitigate this severe risk.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.5.1.3, < 1.5.1.5CPE matchmatch criteria
cpe:2.3:o:draytek:vigor300b_firmware:*:*:*:*:*:*:*:*
>= 1.5.1.3, < 1.5.1.5CPE matchmatch criteria
cpe:2.3:o:draytek:vigor2960_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
32.77%
Probability of exploitation in next 30 days
EPSS Percentile
98.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3277 is in the 95th 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

netsecfish.notion.site / Command-Injection-in-apmcfgupptim-endpoint-for-DrayTek-Gateway-Devices-1676b683e67c80b9ad8cc37b93273bf6
ExploitThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry