Intermediate, Rootable, Timed

aryabhata / 0.0.0.0

7: Flags (3:app, 2:system, env, root)
2: Services
6,250 pts
Avg. headshot: 102,128 minutes

#headshot

Level 18 / Hax0r

Khelthal / 55th Place

7: Flags found
2: Services discovered
3,225 pts
4,346 minutes

Aryabhata, the great mathematician of the classical age, invites you to test your math security skillz... His definitions of sine (jya), cosine (kojya), versine (utkrama-jya), and inverse sine (otkram jya) influenced trigonometry as a whole.

You will have to somehow create an equation that will elevate your status from a mere web user to a nodejs debugger.

You will have to use a version of chrome that is compatible (eg chrome 68.0.3440.84 (Official Build) (64-bit)) with the installed nodejs version.

Activity Stream

Latest activity on the platform

Khelthal managed to headshot [aryabhata], in 4,346 minutes, 5 months ago
Khelthal Got a flag from an argv list on aryabhata for 175 points, 5 months ago
Khelthal Got a source code flag from aryabhata for 175 points, 5 months ago
Khelthal Got more maths on aryabhata for 175 points, 5 months ago
Khelthal Gained access to data stored in environmental variables of aryabhata for 450 points, 5 months ago
Khelthal Got the /root flag folder of aryabhata for 750 points, 5 months ago
Khelthal Discovered the ETSCTF username flag under the shadow file of aryabhata for 650 points, 5 months ago
Khelthal Got the ETSCTF username flag from the /etc/passwd file of a server for 650 points, 5 months ago
Khelthal Discovered a web based service too early at aryabhata for 100 points, 5 months ago
Khelthal Went through a rabbit hole at aryabhata for 100 points, 5 months ago