If we look at the recent few years cutoffs trend of VIT Vellore,  there is fair chance that you will get CS in Vellore campus of VIT as the Computer science branch rank closes till 7000 VITEEE ranks.

Here is the cutoff of CSE and IT of recent years.

Course Name                                        2016 closing rank              2015 closing rank

Computer Science & Engineering                  7000                                  15000

Computer science and Engg.                          13500                                 7500

(Specialisation in Bioinformatics)

Information Technology                                  12000                                17000

(Source: Careers360)

To see cutoffs of all branches, refer to this link of our site https://engineering.careers360.com/articles/viteee-cutoff .

In case if you want Computer science at other centers of VIT like Chennai, then too you can get it easily with this rank you have mentioned.  You can check the cutoff of those centers on our site too with the same above link mentioned in this answer.

Feel free to comment if still having doubts. Thank you.